LEAP 2025 Science Grade 7 Pre Test

LEAP 2025 Science Grade 7 Pre Test Sample

1 pt
6.

Part B

In the Punnett Square below, write how the Punnett Square should look for your answer. Use T for striped and l for solid.

Reset

T

T

I

Drop answer here
Drop answer here

I

Drop answer here
Drop answer here

TI

TI

TI

TI

Standard: 7-MS-PS1-2, 7-MS-PS1-4, 7-MS-PS1-5 DOK: 2 1 pt
13.

Part B

Explain why the other choices listed in the table do not represent chemical changes.

Standard: 7-MS-PS1-2, 7-MS-PS1-4, 7-MS-PS1-5 DOK: 1 1 pt
18.

Part B

Select the correct answer. What law best supports Sonya’s chemical equation and your answer to Part A?

Standard: 7-MS-LS4-4 DOK: 1 1 pt
28.

Select the correct answer. How did the Galapagos finches change to fit the new environment?

Standard: 7-MS-LS3-2, 7-MS-LS4-5 DOK: 2 1 pt
51.

The table shown presents data from an investigation that examined the effect of incubation temperatures on the sex of the baby turtles that hatched and (b) the number of eggs that hatched.

Select the best conclusion about incubation temperatures above 29 °C.