LEAP 2025 Science Grade 8 Pre Test

LEAP 2025 Science Grade 8 Pre Test Sample

Standard: 8-MS-PS1-1, 8-MS-PS1-6 DOK: 2 1pt
3.

Box A

Standard: 8-MS-PS1-6 DOK: 1 1 pt
8.

Describe the type of bonds contained in the molecule.

Standard: 6-MS-ESS1-1, 6-MS-ESS1-2, 6-MS-ESS1-3 DOK: 1 1 pt
14.

Select the correct answer. Which lettered line on the diagram best represents the result of the Sun’s and the Earth’s gravitational interaction?

Standard: 8-MS-ESS-1-4; 8-MS-LS4-1; 8-MS-LS4-2 DOK: 1 1pt
25.

Place a check mark ✓ by the locations where the fossils are younger. Two locations are possible.

Place an X by the location of the oldest fossils.

Location 1

Standard: 8-MS-ESS3-1, 8-MS-ESS3-2 DOK: 3 1 pt
28.

Identify two (2) potential improvements to the diamond extraction process. Explain how these improvements could reduce harm to the environment.

Standard: 8-MS-PS1-6 DOK: 1 1 pt
29.

Select the correct answer. Which option describes a mixture?