4th Grade Science PASS Review

A student pulls on a guitar string and lets go. The string makes a sound. Which of these changes will result in a sound with a higher pitch?

• Tightening the string

• Making the string longer

• Using a thicker guitar string

• Pulling back farther on the string

The climate of the tundra is cold and windy with little rain. Which adaptation helps a plant collect water in the tundra?

• white flower petals

• brightly colored berries

• wide leaves iwth jagged edges

• roots spread out close to the surface

Which part of the water cycle is number 3?

• evaporation

• condensation

• precipitation

• run-off

A student is creating a model of the rocky inner planets of our solar system. Which of the following correctly orders the planets according to which is closest to the sun?

• Earth, Mars, Mercury, Venus

• Mars, Mercury, Earth, Venus

• Venus, Earth, Mars, Mercury

• Mercury, Venus, Earth, Mars

At what time of day would your shadow be longest?

• morning

• noon

• afternoon

• night

Shadows made by the sun are shortest

• In the morning, when the Sun is rising

• At midday, when the Sun is directly overhead

• In the evening, when the Sun is setting

Sarah is planning a camping trip. She wants to camp when there is the most light in the night sky. According to the April Moon Calendar above, what night should she camp?

• Have a class discussion

• ..

Refract or Reflect?

• Refract
• Reflect

Refract or Reflect?

• Refract
• Reflect

Refract or Reflect?

• Refract
• Reflect