1
Q
- Which of the following activities would be the most appropriate for teaching the concept of special relationships between the planets of the solar system?
A
Studying a list of planets and their distance from the sun
2
Q
- Which graph would a student use to display data that shows how one variable changes in response to another variable?
A
Line graph
3
Q
What would be the best practice to teach students what animal a barn owl consumes?
A
Students will research about barn owls in teams
4
Q
Student A is struggling to understand the 4th grade concept of force and motion. The teacher pairs student A with student B who understands the concept. Together the students work in the science center to complete a guided activity incorporating various materials. Which of the following best supports the teacher’s use of this strategy?
A
Identify common misconceptions of student A
5
Q
Which of the following activities would support the development of 1st grade students in both science and mathematics?
A
Sorting a collection of seeds based on size, shape, and color
6
Q
- A kindergarten teacher has students with disabilities in his classroom daily during his science lesson and lab. Which of the following is the most appropriate to provide to ensure all students experience success?
A
Hands-on learning
7
Q
- A 1 grade student drew the following concept map during a search for living things outside on the school grounds. Based on this data, what should the teacher reteach to this student to ensure mastery on the concept of animal classification? [insert diagram]
A
Characteristics of mammals and reptiles
8
Q
- Which of the following types of computer software would be most useful for helping students understand how hurricanes form?
A
Simulation
9
Q
Before conducting an experiment on dissolving sugar in water, the following statement is made “The greater the volume of water, the more sugar will be dissolved’” This statement is a(an)
A
Hypothesis
10
Q
Which of the following types of telescopes use lenses to form the primary image?
A
Refraction or refractor
11
Q
A group of 5th grade students designed an experiment to determine the effect of fertilizer on plant growth. They obtained ten small pots and placed equal amounts of potting soil in each pot. They planted seeds in each pot and placed the pots in the same sunny area. Each day they watered the plants with an equal amount of water. They also added equal amounts of fertilizer to the plants. Each week they measured the height of the plants. After four weeks, the plants had grown an average of 6 inches and the students concluded that the fertilizer had a positive effect on plant growth. Which of the following would best improve the students’ experiment so that their conclusions are plausible and valid?
A
Adding a control group
12
Q
- Why are geologists important to the safety of transportation systems such as tunnels and
bridges?
A
They analyze information about soil and rock layers underneath the building site
13
Q
- Which of the following processes represents a chemical change?
A
Iron rusting
14
Q
- Which of the following form will water be in at a temperature of l0°C
A
Liquid
15
Q
A floating paper clip on top of water is the result of the surface tension of the water.
What would be another example of surface tension?
A
Water generating drops
16
Q
- Which is an example of potential energy?
A
A rock perched at the top of the hill
17
Q
- Materials that do not conduct electric current easily are called
A
insulators.
18
Q
The boundaries of the crustal plates
A
Are not the same as the boundaries of the major oceans
19
Q
- On a steep-sided, cone-shaped mountain, a hiker pauses to inspect the surrounding rocks. The rocks are all dark gray to black in color and composed of large, rough crystals.
The hiker should conclude that these rocks are
A
Igneous
20
Q
- There are different types of soil at different levels of Earth’s surface. Which of the following is the correct order for fertile soil layers, from the closest to the surface to the deepest?
A
Topsoil, subsoil, and rock
21
Q
- A family heads to the beach on a calm sunny afternoon. When they arrive, they are surprised to feel a strong onshore breeze. Which of the following best explains why this family is feeling the blowing from the sea
A
Convection currents caused by unequal heating of land and water
22
Q
- Moist air being forced to rise up over a mountain will likely
A
Cool and condense
23
Q
- Which of the following models is currently used to depict our solar system?
A
Heliocentric
24
Q
- Where is the moon in relation to the Earth and the Sun during the full moon phase?
A
The Moon is on the opposite side of the Earth from the Sun
25
25. Many scientific advances from NASA are used every day to benefit the population as a
whole. A prime example of this would be
Tracking expired hardware that is still in space
26
26. According to the cell theory, where do all cells come from?
Other cells
27
Carbohydrates are important in an animal cell because they
Provide energy for the cell
28
28. Which of the following systems enables movement of the body?
Muscular
29
29. Modern genetics is based on the work of
Mendel
30
30. Nuclear energy is considered a clean producer of electricity since nuclear reactors do not add pollutants to the air. However, another concern related to pollution is that a nuclear reactor
Produces poisonous radioactive wastes
31
31. The original source of energy for the food cycle in living things is
Solar
32
32. What animal goes through incomplete metamorphosis?
Grasshopper
33
A 1st grade teacher is planning a classification activity [with nuts]
Students are trying to find 'the volume of an irregular shaped rock using the displacement
method. Which of the following tools would the students use?
Graduated cylinder
34
Because gifted and talented students may move quickly through the planned learning
experience teachers provide for their class, the challenge is to keep them growing and
blossoming. In what way could a teacher extend and enrich their science activities?
Conference with the gifted students, identify enrichment readings and activities for them to work on and establish a schedule of follow-up conferences
35
```
A 2nd grade teacher invites a 5th grade class to present a lesson on the properties of
metals. After the presentation, students from both classes engaged in a discussion about
the presentation. Materials from the presentation are left in the science center for the 2nd grade class to observe and explore. All of the following are reasons the 2nd grade teacher chose this strategy to present the lesson EXCEPT
```
Assessing prior knowledge
36
A 5th grade science teacher is conducting a thematic unit on cells. To gauge students understanding of different types of cells in a project-based format. what type of software should the teacher have the students use?
Simulation
37
. A research project involves gathering information on living and extinct primates. As the information becomes more complicated, the type of organizational software needed is
Database software
38
. A 5th grade teacher is planning to teach a unit on a socially controversial science topic. Which of the following actions would be the most appropriate for the teacher to take prior to teaching the unit?
Telling the students that they can opt out of the science experiment
39
A science class is studying factors that affect the number of full swings a pendulum makes in 30 seconds. The data that this class collected are summarized in the following table. What generalization can the class make based on these data?
Length of pendulum (centimeters) Number of full swing in 30 seconds
15 40
25 30
35 25
45 20
-
Effect of Pendulum Length on Number of Swings
The longest pendulum completes the lowest number of full swings
40
Several students are experimenting with paper airplanes. Which of the following statements reflects the scientific process of classification?
Some airplanes fly farther than others
41
A student wants to find the relationship between fertilizer use and plant growth. She plants four Ivy plants and four violet plants as a control. She adds 50mL of fertilizer to each violet plant once a week for three weeks and records all plant growth each week. She finds that the ivy plants grow more each week. She concludes that fertilizer does not really make plants grow faster. What is wrong with the student's experiment?
The plants should be placed in different locations.
42
Children have been making and playing with toy parachutes. They think that varying the size of the parachutes will affect its falling rate. They test this idea by building that are identical in every way except size. Then they released them at the same time from the same height. After repeated trials, they concluded that the size of the parachuted did make a difference. Why did the students use repeated trials?
To increase the probability that their hypothesis was supported
43
Which of the following is an appropriate affective objective for teaching students in the primary grades?
The student will demonstrate curiosity about the natural world
44
What tool would one use to measure mass?
Balance
45
In any experiment designed to study the relationship between the weight and the age of white mice, the data listed below were collected. The table contains the average weight of the one group of mice through the twentieth day after birth.
```
Dates after birth Average weight in grams
5 15
6 19
8 38
10 53
13 87
20 107
```
Other factors included in the experiment design were
```
• Parents of the white mice
• Temperature of the room
• Amount of water provided daily
• Amount of food provided daily
Which variable is the dependent/responding variable?
```
Average weight in grams
46
19. Which of the following is an example of a STEM?
Bio chemistry
47
In general, which of the properties listed below is a characteristic of both liquid and solids?
Fixed volume
48
There are ethical limits on the introduction of new technology such as procedures for testing
new medicines. Which of the following is a modern requirement for companies to test new
medicines on human subjects?
Getting informed consent from a patient before testing the new medicine
49
21. Which of the following subatomic particles is negatively charged?
Electron
50
Water is poured onto a warm sidewalk. Immediately after the water disappeared, the students place their hands on the sidewalk where the water had been and then place their hands on the sidewalk that was not wet. What will the students discover?
Process of evaporation has cooled the previously wet sidewalk
51
A student furiously shakes a jar containing half a cup of vinegar and half cup of ---. Which of the following best describes what is then contained in the jar?
A homogeneous mixture
52
25. Which unit of an element displays the characteristic properties of that element
Atom
53
A bob in a pendulum swings back and forth. As the bob begins to swing down from the horizontal level, which of the following statements is true
Potential energy is changed to kinetic energy
54
In sound, loudness is to amplitude as pitch is to
Frequency
55
Cold water is poured into a bowl that is warmer than the water. What will be the final
temperature of the water and the final temperature of the bowl?
The temperature of the water will increase and the temperature of the bowl will decrease
56
Which of the following configurations does this diagram show?
Two batteries in series, two light bulbs in parallel
57
Which of the following formulas correctly shows an object's speed?
Distance/time = speed
58
Which of the following is a type of sedimentary rock?
Sandstone
59
Soil is made up of organic and inorganic substances. Which of the following is an inorganic
substance found in soil?
Weathered rocks and minerals
60
How does energy from the Sun travel to Earth?
Radiation
61
The Sun looks bigger than any other star because
It is the closest star to Earth
62
Which of the following actions is most likely to reduce the need for solid waste landfills?
Making a compost pile
63
A layer of permeable soil, rocks, or sediment that contains water and allows the water to move
in and out is called a(an)
Aquifer
64
Days are warmer during the summer months in the northern hemisphere. This is because the tilt
of the Earth causes the Sun's ray to shine.
At a slant to the northern hemisphere and the hours of daylight are longer in summer
65
Transpiration, evaporation, condensation, precipitation, runoff, and infiltration are terms
associated with what process?
Hydrologic cycle
66
Increased funding for science education by the National Science Foundation occurred as a direct
result of which of the following space events?
The Russians putting satellite Sputnik into orbit
67
Which elements are most prevalent in living things
Carbon, hydrogen, and nitrogen
68
What part of the cell controls the cell's activities?
Nucleus
69
A function of the cell membrane is to
Help control the movement of materials into and out of a cell
70
Fossil remains of the same species found in Africa and South America in deep layers of bedrock would indicate that the rock is
Of similar age
71
Which of the following has an open circulatory system?
Clams
72
One way that scientist classify organisms is to group them into kingdoms. Which is the Linnaean classification system of kingdoms?
Animals, Plants, Fungi, Protist, Bacteria
73
Athlete’s foot and ringworm are infectious diseases that affect the human body. Which type of pathogens cause these diseases?
Fungi
74
Darwin’s theory of evolution rests on the idea that reproductive success in a species is
Random resulting in gradual increase of positive variations in a species
75
In general, carbon is returned to the atmosphere by
Respiration by animals
76
Which of the following is a by-product of photosynthesis?
Oxygen
77
What is it called when plants grow toward the light?
Phototropism
78
How do ferns and mosses reproduce?
From spores
79
Which of the following tools would be most appropriate to use for demonstrating to
students that sound moves at different speeds through different media?
Tuning fork
80
Which of the following plant reproductive processes is most appropriate to teach in a 3rd
grade curriculum?
Pollination
81
Plants reproduce with seeds. Mosses and ferns do not. They reproduce by which of the
following?
Spores
82
In the carbon cycle, carbon is returned to the atmosphere by
by Respiration in living things
83
Sulfur dioxide, and thus acid rain, is produced when which substance is burned in air?
Fossil fuels
84
During a review of the rock cycle in a 4th grade inclusion class, the teacher creates heterogeneous cooperative learning groups. Each student has a responsibility in the group based on the student's ability. Which approach to learning is this teacher most likely implementing in her classroom to create equality for all students to learn as they explore the rock cycle?
Inclusion
85
. A 5th-grade teacher purchases some approved household chemicals for her science classroom. The teacher also obtained technical information on the chemicals from the
(MSDS) chemical supply company. Which of the following ways of maintaining information related to the chemicals (MSDS) is most appropriate?
Storing them in a locked filing cabinet in the classroom
86
What advantage can a computer drill program have over textbook practice activities?
Identifying and reinforcing weak areas
87
A 3rd-grade class is starting a unit on Earth and space science. The teacher poses the following discussion question to the students as a formative assessment. "Why do you
think it is light outside during day, but dark at night?" The students discuss possible
answers with the teacher in whole-group format. Which of the following topics will the
teacher most likely address in this unit?
Earth rotates on its axis
88
The following data are collected on an experiment using a stream……..
Slope of Land Amount of Soil Deposited
0 cm 2g
10 cm 9g
20 cm 27g
30 cm 41g
Which graph below accurately presents these data?
Graph A
89
. A company wanted to determine the effectiveness of its antiseptic gargle. It had 100 people examined. Then for 1 year, each person checked in monthly and was checked for any sore or inflamed threats. At the end of the year, the total number inflamed throats were tallied. For the next year, each of the same 100 people was to gargle each day with the company's antiseptic gargle. Each person was checked monthly. The total number of inflamed throats at the end of the second year was 21 fewer than the number at the end of the first year. Of the following, which is the major flaw in the design of this study?
There is no control group
90
In a mineral identification lab, which of the following is an observation?
The mineral did not bubble when HCI was dropped on it
91
An individual made the following statement after seeing a candle with a black wick.
"This candle has been burned." This statement is an example of which of the following
scientific processes?
Observing
92
An experiment was set up to determine if the color of a pan containing water affects the
temperature of the water when the pan is placed in the sun. Water was added to four pans
that were painted different colors. The pans were covered with plain glass lids and placed
in the Sun at the same time, in the same spot for 15 minutes. The temperature of the water
in each pall was then measured using a pre-calibrated thermometer. Which of the following factors would affect the outcome of this experiment and must be controlled?
The amount of water in each pan
93
23. Which of the following are attitudes associated with scientific thought and practice of
science?
Open-mindedness
94
24. What would be the most appropriate scale for a teacher to use to measure the temperature
of a classroom in metric unit?
Celsius
95
25. A class recorded data during an investigation on reaction time. They tested their reaction by having a partner hold a ruler just above their fingers at 0 centimeters. When the ruler was dropped, they caught it between their fingers and recorded the measurement where their thumb landed. They used the measurement as an indicator of time. What is a conclusion that can be reached based on this data?
Trial 2 and Trial 3 data indicate students' measurements decreased during testing
96
Atoms of an element that differ in the number of neutrons are called
Isotopes
97
Which of the following is an example of a change in only the physical properties of
matter?
Boiling of water
98
Which of the following characteristics applies only to gas?
The ability for molecular motion
99
Water molecules are constantly leaving and entering a body of water. If more molecules are entering the body of water than are leaving the body of water. This process is called?
Condensation
100
When salt is placed in water, it gradually dissolves. However, when the water is tasted,
salt is still detected. This is an example of a
Solution
101
What is the difference between the potential energy and the kinetic energy
Potential energy is the result of the object's position and kinetic energy is the result of the object's motion
102
The amplitude of a wave determines the
Loudness
103
Which of the following is a true statement regarding gravity?
Objects in deep space are not affected by gravity
104
Which of the following is the most common agent of erosion in Florida today?
Waves
105
Way to reduce runoff on land is to increase
Plant vegetation
106
Preexisting rock that is transformed by high heat, extreme pressure, or both into new rock is
Metamorphic
107
There are many causes that can break rocks into smaller pieces. One of these causes is
ice. What is the most common way that ice can break rocks into smaller pieces?
Water in a crack expands as it freezes
108
Planets appear brighter than the stars because planets are
Closer to Earth than stars
109
When the moon is waning, it appears to be
Becoming smaller
110
Space exploration has brought about cooperation between scientists from Russia and the
United States. A tangible example of this cooperation would be the
International Space Station
111
.Which of the following sequences accurately shows the flow of a drop of blood in the circulatory system of higher animals?
Inferior vena cava to right atrium to right ventricle
112
The use of conservation methods in transportation includes the increased use of fuel efficient vehicles and electric cars. What nonrenewable natural resource is being conserved with use of these vehicles?
Petroleum
113
Which unit of an element displays the characteristic properties of that element?
Atom
114
A transformer works with
Alternating current
115
Production of energy in cells occurs primarily in the
Mitochondria
116
The activities of a eukaryote cell are controlled by the
nucleus
117
What part of the cell controls the cell's activities?
nucleus
118
Students are asked to respond to the following question during a unit of study in the
science class. Given the great advances in modern medicine, why is there no vaccine to prevent the common cold? Which of the following responses would be the most scientifically accurate to this question?
There is no vaccine because the common cold can be caused by different
viruses, and it is impossible to protect against all of them
119
A 4th grade class is learning about the life cycle of the following plants. Which of the following is a best practice to learn about the reproductive organs?
Students will construct a flowering plant from construction paper document where the reproductive organs are
120
Viceroy, king, and monarch butterflies resemble each other. Although only the monarch is poisonous, most birds avoid all three species. This represents which of the following types of adaptation by the butterflies?
Mimicry
121
. A chemical reaction involves both the...
both the release and absorption of energy
122
Which of the following is an example of an element?
carbon
123
The lowest temperature in Celsius degree is
approximately 273 degrees below
| zero
124
Which force is related to the concentration of a bungee cord?
Elastic
125
Power is calculated by the following formula:
Power = Force x Distance/Time
126
Two truck engines (engine A, engine B) transport equal loads the same distance. Engine A transports the load in one hour while engine B requires two hours. Which is correct?
Engine 'A' has twice the power of engine 'B'
127
The apparent change in frequency when the sound source approaches an observer
is referred to as a
Doppler effect
128
Which of the following is produced by virtual image upright and smaller than the
actual object viewed but is unable to form a real picture?
Convex lens
129
The speed of light is the same as the speed of
X-Ray
130
Static electricity is formed by the transfer from one object to another by the
Electrons
131
When a bulb bums out in an electrical circuit, all the other bulb burn out to. This
is an example of what type of circuit?
Series
132
A force exerted by a magnetic field on the current in a wire acts in the direction
perpendicular to the direction of the current and magnetic field
133
The heat transfer process of conduction is defined as the transfer of energy from
atom to atom in a substance through collusion
134
Traces of galleries in certain parts of Asia, Africa, India, Australia, and Antarctica
support the theory of
continental drift
135
Fossils of seashell formed along a mountain ridge most likely indicate that:
This portion of the earth's crust folded near a coast line thus exposing the earth's crust to the sea.
136
Using the map bellow, what is the approximate latitude and longitude of Miami?
260 North, 80° West
137
In general, compared to the air surrounding it, the temperature of a high pressure
system is
warmer
138
Which soil sample on the table below will produce aquifer with the highest water
quality? Soil Sample: A, B, C, D Time (in min) to Permeate
2 6 10 42
d. 42
139
The color of a star is determined by
Temperature
140
. Conducting certain kinds of scientific research on the growth of crystals, is
facilitated on orbiting space station because the
objects are relatively weightless
141
The earth's ocean tides are directly related to:
The Moon
142
A crystal is considered non living organism because
It does not respond to stimuli
143
A sexually transmitted disease in humans that is caused by a bacterium is
Gonorrhea
144
Production of energy in cells occurs primarily in the
Mitochondria
145
The life cycle of a butterfly is an example of
Complete metamorphosis
146
In the process of mitosis, chromosomes are doubled and lined up during
Interphase
147
In most eco-system, bacteria and fungi play in important role as
decomposers
148
A cause of the increasing volume of UV rays from the sun in recent years is
Break down of ozone in the stratosphere by chemicals released on earth
149
What process is used to group chemicals according to their physical properties?
Observing
150
Determine the mass that is shown on the scale below
182.5 grams
151
A third grade teacher is exploring the concept of control and variables in Science experiment. The class decides to grow plants as a part of this unit. Which set of variables are the most realistic to control in the classroom?
Light, Soil, Water
152
Which device will best measure the pull of gravity on a rock?
Gravimeter
153
Which is a safe storage technique?
Store no chemical above eye level
154
The instrument that could be used both to guide satellites and to provide accurate measurements is the
[laser] [radar]
155
Given assignment of using the computer to prepare a list of geographical locations. Where can one find examples of fossilized substances?
Perform a search using one of the internet search engines
156
A science fair project has generated extensive numerical data. Which kind of computer software program would keep track of the figures and help work out all the calculations?
Electronic spreadsheet software
157
. A 5th grade will document changes in their school's environment for a year. The most manageable tool for the students to document these changes will be
charts and graphs
158
Some media centers are capable of conducting face-to-face meetings by using
Teleconferencing
159
Which of the following software copying practices is legal (absent a side license)?
Distributing copies to departmental faculties
160
Which of the following is an example of compound?
Salt
161
The measurement used to determine the warmness or coldness of a body is called
Temperature
162
Which type of simple machine is used when a screw driver is used to open a
gallon of paint.
lever
163
The purpose of a convex lens in the eye piece of a reflecting telescope is
Converge the light rays so that they will be directed to the eye
164
Two (2) objects with opposite electrostatic charges will:
attract one another
165
At some junk yards a large metal disk suspended from a crane is used to hoist an entire automobile.
This disk combines the power of magnetism with electricity
166
Hawaiian Islands are example of
Island building occurring over a hot spot in a plate
167
Thunder showers usually accompany the arrival of what kind of front?
Cold
168
Which is the best way for a second grade teacher to help students understand what causes day and night
Get a globe, a piece of clay, and a light source. Stick the clay on the city where the students live, and rotate the globe while holding the light still. Have the student determine which position in the rotation represents day or night for the piece of clay
169
Many antibiotics that are beneficial for humans are produced by
molds
170
During plant growth unit, students place one group of plants in the sun and anther
group of plants in the dark. This experiment demonstrates
Photosynthesis
171
Which of the following represents the flow of blood flow from the left ventricle to
the right atrium?
Aorta, Arteries, Capillaries, Veins, Vena Cava
172
Coral reefs near Florida's shore line and other areas of the world are threatened by pollution and many are said to be in danger of extinction. What process is occurring?
Coral reefs need cooler water temperatures. Because of pollution, the temperature of the Ocean is rising, endangering the habitat necessary for the coral reef polyps to reproduce.
173
Why is recycling aluminum desirable?
Less energy is required by recycling aluminum than producing aluminum from ore.
174
. What instrument detects radioactivity
Geiger counter
175
Which of the statements below appropriately describe the conditions of science and/or technology in our society today I. Science has had both positive and negative influence on societal decision II. Moral and ethical beliefs of individuals determine the way in which science is applied III. The controversy over controlling or not controlling what phase of Science to study has been settled IV. Advances in Science and technology have made it unnecessary to cub human population growth
(I x II)
176
Teachers from several schools around the state would like to meet after school once a month to discuss education issues. Which mechanism would be most effective in stimulating interest and simultaneously providing immediate response to each other?
Web page
177
A second grade student receives an interactive computer game that helped her dramatically improve her mathematics skills and understanding. For a teacher to ethically incorporate these games into lessons for all his students, he should:
Purchase a side license for his class so that the game can be loaded on several computers for all students to use.
178
Which of the following describes the mass of an electron?
It is equal to the mass
| of a proton
179
A second grade teacher wants to know the principle of invisible energy. Which
materials will she need?
Magnet and iron filings
180
If a vibrating cord anchored at each end is shortened in length with tension remaining constant, one would notice an apparent
pitch increase
181
Which of the following is generally associated with causing common sunburns?
Ultraviolet rays
182
Marble, Serpentine, and Schist are examples of which kind of rock?
igneous rock
183
In the hydrologic circle, which of the following events occurs in the process of
transpiration?
Water released into the air
184
A power plant uses heat to generate electricity. The heat is produced by fission of 28 grams of uranium ore which is equal to 60 metric tons of coal. The main form of energy used in the power plant to generate electricity is
nuclear energy
185
How does the sun compare with the average star?
Higher in temperature and in
| luminosity
186
An activity considered necessary for the continuation of an organism's life is
Reproduction
187
What is the function of the mitochondria?
Release of energy
188
In the human brain, which of the following is closely associated with motor
control?
frontal lobe and cerebellum
189
Atmospheric ozone depletion by fluorocarbons would
Allow more ultraviolet radiation to reach the surface of the earth
190
What microorganism produces the "red tide" in Florida's gulf waters?
Cocci bacteria
191
Mark and Tricia conducted a project in their physical science class. They recorded the temperature of container of water each minute for five minutes. Their recordings are shown below with time and corresponding temperature: 1 minute, 20°C; 2 minutes, 24°C; 3 minutes, 27°C; 4 minutes, 31°C; 5 minutes, °C?
34
192
A first grade teacher is planning a classification activity with a variety of un shield nuts. According to Jean Piaget's theory of intellectual development, which of the following directions to the students would be most appropriate?
Group all the nuts that are identical together
193
A teacher is giving state adapted instructional materials that include knowledge of activities using chemicals. Which of the following is the right assumption of the teacher?
The chemicals are appropriate for the grade level for which the instructional materials are used
194
A teacher must compile information on each of his students, such as phone numbers, addresses, parents, special courses, and exceptionalities. Which of the following could be most efficiently used to record this information, store it over time, and make changes and updates?
Spread sheet
195
An iron bar placed inside a curved coil of wire to increase the magnetic field
intensity produces
Electro-magnet
196
A major occurrence in the 1 st state of the process of cellular respiration of carbohydrates as it occurs in higher organisms is
Oxygen production
197
Which portion of the electromagnetic spectrum is invisible to the human eye and
had the longest ware length?
UV
198
Which of the following provides for keyword use in internet information retrieval?
Search engine
199
A student performed the following experiment
I. Measure the temperature of 100ml of water
II. Add 3 glasses of baking soda and stir for 10 sec
III. Measure the temperature of the water again.
The student collected the following data
Beginning Temp. Ending Temp
30 25
Which of the following is the inference that could be drawn from the experiment?
A chemical reaction took place
200
Air movement in which warm, less dense air rises and cooler, denser air replaces it are called
Conventional currents
201
Which portion of the atom has the greatest density?
The nucleus
202
What is a drawback to the frequent use of a computer drill program?
Students would not have to learn to read instructions
203
. What is the length of the block to the nearest 10th of a centimeter?
BLOCK
1 2 3 4 5 6 7
4.6
204
After a light bulb is placed in the center of a 3rd grade classroom Ms. Smith slowly circles the room with a globe. She is most likely demonstrating which experiment:
Rotation
205
The discovery of giant boulders that are different from bedroom in which they rest has been used to demonstrate the presence of which type of geological function
Glaciations
206
In chordates, the structure which transport oxygen to cells are
red blood cells
207
The surface of a concave mirror is
Curved inward
K-6 Teaching
flashcards
Decks in class (4)
# Cards
