FTCE Subject Area K-6 Science Questions and Answers (Verified Answers) 2024, Exams of Teaching method

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FTCE Subject Area K-6 Science Questions and Answers (Verified

Answers) 2024

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1. A chemical reaction involves: Both the release and absorption of energy
2. Which of the following is an example of an element (Answer) Carbon
3. Atoms of the same element that differ in the number of neutrons are called (Answer) Isotopes
4. The lowest temperature in Celsius degree is: approximately 273 degrees below zero
5. Which force is related to the concentration of a bungee cord (Answer) elastic

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12. 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
13. The heat transfer process of conduction is defined as the: transfer of energy from atom to atom in a substance through collusion
14. Traces of galleries in certain parts of Asia, Africa, India, Australia, and Antarctica support the theory of: Continental drifts
15. Fossils of seashells formed along a mountain ridge most likely indicate that (Answer) This portion of the earths crust was once part of the ocean flow and move as a result of crustal plate movement
16. Using the map bellow, what is the approximate latitude and longitude of Miami (Answer) 26 Degrees North, 80 Degrees West

17. Pre-existing rock that is transformed by the high heat and/or extreme pressure into new rock is called (Answer) Metamorphic
18. In general compared to the air surrounding it, the temperature of a high pressure system is: Warmer
19. 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
20. The color of a star is determined by: Temperature
21. Conducting certain kinds of scientific research on the growth of crystals is facilitated on orbiting space station because the: objects are relatively weightless
22. The earths ocean tides are directly related to (Answer) The Moon
23. A crystal is considered non-living organism because: It does not respond to stimuli

30. 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
31. Viceroy, King and Monarchs resemble each other. Although the monarch is the only one poisonous, most birds avoid all three species. This represents which type of adaptations for the birds.: Avoidance
32. Which of the following will reduce the use of solid waste land use (Answer) Mak- ing a compost pile
33. What process is used to group chemicals according to their physical properties (Answer) Observing

34. Determine the mass that is showing on the scale below (Answer) 182. Grams
35. A 3rd grade teacher is exploring the concept of control and variable in a Science experiment. The class decides to grow plants as a part of this unit. Which set of variables is the most realistic to control in the classroom (Answer) Light, Soil, Water
36. Which device will best measure the pull of gravity on a rock (Answer) Gravimeter
37. Which is a safe storage technique (Answer) store no chemical above eye level
38. The instrument that could be used both to guide satellites and to provide accurate measurements is the: laser
39. Given assignment of using the computer to prepare a list of geographical locations, where can one find examples of fossilized substances (Answer) Perform a search using one of the internet search engines
40. 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 (Answer) electronic spreadsheet software
41. A 5th grader will document changes in their schools environment for a year. The most manageable tool for the students to document these changes will be: Charts and graphs
42. Some media centers are capable of conducting face to face meetings

43. Which of the following software copying practices is legal (absent a side license) (Answer) Distributing copies to departmental faculties
44. Which of the following is an examples of compound (Answer) salt
45. Atoms of a given element that differ in number of neutrons are called>: - Isotopes
46. The measurement used to determine the warmness or coldness of a body is called (Answer) Temperature
47. Which type of simple machine is used when a screw driver is used to open a gallon of paint: Lever
48. The purpose of a convex lens in the eye piece of a reflecting telescope is to: converge the light rays so that they will be directed to the eye
49. 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

50. Hawaiian Islands are examples of: Island Building occurring over a hot spot in a plate
51. Thunder showers usually accompany the arrival of what kind of front (Answer) - Cold
52. A way to reduce run off on land is to increase (Answer) Plant Vegetation
53. Which is the best way for a second grade teacher to help students understand what causes day and night (Answer) 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
54. Many antibodies that are beneficial for humans are produced: By molds
55. During plant growth unit, students place one group of plants in the sun and another group of plants in the dark. This experiment demonstrates: Pho- tosynthesis
56. Which of the following represents the flow of blood flow from the left ventricle to the right atrium (Answer) Aorta, Arteries, Capillaries, Veins, Vena CAva
57. 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 (Answer) Coral reefs need cooler water temperatures. Because of pollution, the temperature of the ocean is rising, endangering the

58. Why is recycling aluminum desirable (Answer) Less energy is required by recycling aluminum than producing aluminum from ore.
59. What instrument detects radioactivity (Answer) Geiger counter
60. Which of the statements below appropriately describes their 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 and II

61. Teachers from several schools around the state would like to meet after school once a month to education issues. Which mechanism would be most effective in stimulating interest and simultaneously providing immediate response to each other (Answer) Web Page
62. 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 (Answer) Purchase a side license for his class so that the game can be loaded on several computers for all students to use. i
63. Which of the following describes the mass of an electron (Answer) It is equal to the mass of a proton
64. A second grade teacher wants to know the principle of invisible energy. What materials will she need (Answer) Magnet and Iron fillings
65. If a vibrating cord anchored at each end is shortened in length with tension remaining constant one would notice an apparent: Pitch Increase
66. Which of the following is generally associated with causing common sun burns (Answer) ultraviolet rays
67. A power plant uses heat to generate electricity. The heat is produced by fission on 28 grams of uranium ore which is equal to 60 metirc tons of coal. The main form of energy used in the power plant to generate electricity is: Nuclear Energy

75. In the human brain, which of the following is closely associated with motor control (Answer) Frontal lobe and cerebellum
76. Atmospheric ozone depletion by fluorocarbons would: Allow more ultravi- olet radiation to reach the surface of the eath
77. What microorganism produces the "red tide" in Florida's gulf waters (Answer) - Dinoflagellates
78. Mark and Tricia conducted a project in their physical science class. They recorded the temperature of container of water each minute for 5 minutes. Their recordings are shown below with time and corresponding temperature: 1 minute: 20C, 2 minutes: 24C, 3 minutes: 27C, 4 minutes: 31C, and 5 minutes: *C (Answer) 34
79. A first grade teacher is planning a classification activity with a variety of un shield nuts. According to Jean Piaget's theory of intellectual devel- opment, which of the following directions to the students would be most appropriate (Answer) Group all the nuts that are identical together
80. 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 (Answer) The chemicals are appropriate for the grade level for which the instructional materials are used
81. A teacher must compile information on each of his students, such as phone numbers, addresses, parent, special courses, and exceptionalities. Which of the following could be most efficiently used

to

88. Which portion of the electromagnetic spectrum is invisible to the human eye and had the longest ware length (Answer) UV
89. Which of the following is the most common agent of erosion in Florida today (Answer) Waves
90. Which of the following provide for keyword use in internet information retrevial (Answer) search engine
91. 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 seconds. III. Measure the temperature of the water again. The students collected the following data: Beginning Temp: 30 Ending Temp: 25 Which of the following is the interference that could be drawn from the experiment (Answer) A chemical reaction took place
92. Air movement in which warm, less dense air raises and cooler, denser air replaces it are called: Conventional currents
93. Which portion of the atom has the greatest density (Answer) The nucleus
94. What is a drawback of to the frequent use of a computer drill program?- : Students would not have to learn to read instruction

95. What is the length of the block to the nearest 10th of a centimeter (Answer) 4.
96. 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
97. Several bulbs are lit in an electric circuit. One bulb is removes and all the light bulbs go out. What type of circuit is this (Answer) series
98. A research project involves gathering information on living and extinct primates. As the information becomes more complicated they type of orga- nizational soft-wane needed is: Data based software
99. The discovery of giant boulders that are different from bedrock in which they rest has been used to demonstrate the presence of which type of geological function: Glaciations