Semester-1 Review

Semester-1 Review

8th Grade

25 Qs

quiz-placeholder

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Semester-1 Review

Semester-1 Review

Assessment

Quiz

Science

8th Grade

Medium

TEKS
SCI.8.6E, SCI.8.7A, SCI.8.7B

+9

Standards-aligned

Created by

Kiran Chaturvedi

Used 19+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which element is represented by the symbol "O" on the periodic table?

Oxygen

Osmium

Gold

Silver

Tags

TEKS.SCI.8.6B

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a chemical reaction, if the mass of the reactants is 50 grams, what should be the mass of the products?

25 grams

50 grams

75 grams

100 grams

Tags

TEKS.SCI.8.6E

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain how the conservation of mass is demonstrated in the chemical equation for photosynthesis.

Mass is lost as energy.

Mass is gained from sunlight.

Mass of reactants equals mass of products.

Mass is converted into oxygen.

Tags

TEKS.SCI.8.6E

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculate the acceleration of an object with a mass of 10 kg when a net force of 50 N is applied.

2 m/s²

5 m/s²

10 m/s²

15 m/s²

Tags

TEKS.SCI.8.7A

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A car accelerates at 3 m/s² when a force of 600 N is applied. What is the mass of the car?

100 kg

150 kg

200 kg

250 kg

Tags

TEKS.SCI.8.7A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of Newton's laws explains why passengers move forward in a car when it suddenly stops?

First Law

Second Law

Third Law

Law of Gravity

Tags

TEKS.SCI.8.7B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe how Newton's Third Law of Motion is demonstrated when a rocket launches.

The rocket's mass decreases as it burns fuel.

The rocket pushes against the ground to lift off.

The rocket's engines push exhaust gases downward, and the gases push the rocket upward.

The rocket's speed increases as it moves through the atmosphere.

Tags

TEKS.SCI.8.7B

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