ATI TEAS 7
TEAS 7 science study guide free
1. Which property of a substance measures the amount of matter per unit volume?
- A. Density
- B. Mass
- C. Weight
- D. Volume
Correct answer: A
Rationale: Density is the property of a substance that measures the amount of matter per unit volume. It is calculated by dividing the mass of the substance by its volume. Mass refers to the amount of matter in an object, weight is the force of gravity acting on an object, and volume is the amount of space an object occupies. Density specifically quantifies how tightly packed the matter in a substance is, providing a measure of compactness or concentration of matter. Therefore, the correct answer is A, Density.
2. Which sentence correctly uses quotation marks in connection with an indirect quote?
- A. My sister suggested, 'that we go to the movie next weekend.'
- B. My brother asked me to babysit his two children.
- C. 'The newscaster pointed out the storm's destruction.'
- D. The meteorologist called it 'the storm of a century.'
Correct answer: D
Rationale: Choice D correctly uses quotation marks to indicate the specific phrase 'the storm of a century.' In this sentence, the indirect quote is highlighted within the quotation marks. Choices A, B, and C do not correctly use quotation marks with an indirect quote. Choice A incorrectly places a comma inside the quotation marks, which should be outside. Choice B does not have any quotation marks around the indirect quote. Choice C uses double quotation marks unnecessarily around the indirect quote.
3. What is 4 + 5 + 12 + 9?
- A. 20
- B. 30
- C. 40
- D. 50
Correct answer: B
Rationale: The correct answer is B: 30. To find the sum, you need to add 4 + 5 + 12 + 9, which equals 30. Choice A (20) is incorrect because it does not account for the correct addition of the numbers provided. Choice C (40) is incorrect as it represents the sum of the numbers incorrectly. Choice D (50) is also incorrect as it is not the sum of the given numbers.
4. Which of the following events occurred fourth on the timeline?
- A. Helped found the National Geographic Society
- B. Developed a metal detector
- C. Moved to Canada
- D. Started a school for the deaf
Correct answer: D
Rationale: The event that occurred fourth on the timeline was starting a school for the deaf. Looking at the provided extract, we can see that the order is significant when discussing a timeline. Out of the given events, founding a school for the deaf would come fourth in chronological order. 'Helped found National Geographic Society,' 'Developed a metal detector,' and 'Moved to Canada' would precede starting a school for the deaf in a chronological timeline, making them incorrect choices.
5. Which of the following lists elements of the prewriting portion of the writing process?
- A. Researching, outlining, editing
- B. Preparation, referencing sources, drafting
- C. Planning, brainstorming, outlining
- D. Drafting, researching, referencing sources
Correct answer: C
Rationale: The correct answer is C: Planning, brainstorming, outlining. During the prewriting phase of the writing process, it is essential to plan your writing, brainstorm ideas, and create an outline before moving on to drafting. Researching, referencing sources, and editing are typically part of the later stages of the writing process, not prewriting. Choices A, B, and D include elements that are more aligned with drafting and revising stages rather than prewriting.
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