Show:
Kindergarten & 1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
100
A baby plant
What is a seed?
100
A push or pull on an object.
What is force?
100
A combination of two or more materials that keep their own properties and can be separated from one another.
What is a mixture?
100
An object that can keep its own shape, has mass, and has volume.
What is a solid?
100
The amount of time it takes the moon to orbit the Earth.
What is a month?
200
This heats the Earth.
What is the sun?
200
Small body of flowing water.
What is a stream?
200
The part of the plant that has seeds.
What is the fruit?
200
An instrument that is used to measure the direction of the wind.
What is a wind sock or vane?
200
The arrangement of food, water, shelter, and space necessary for an animal's survival.
What is a habitat?
300
Rain and snow come from these.
What are clouds?
300
The metric base unit for measuring length.
What is a meter?
300
Any material from the Earth that humans use to make things or to produce energy, like soil, metals, or water.
What is a natural resource?
300
The relationship between a barn owl and mole that are part of the same ecosystem.
What is predator and prey?
300
The rate of motion that remains steady or unchanged over a given distance and amount of time.
What is constant speed?
400
We use this to measure temperature.
What is a thermometer?
400
When the plant inside a seed begins to grow.
What is germinate?
400
The force that makes a baseball travel in a curved path and fall to the Earth.
What is gravity?
400
This scientific concept can be heat or electricity.
What is energy?
400
An organism that is in danger of becoming extinct.
What is an endangered species?
500
This season trees have new green leaves, the temperature is warmer, and the day is getting longer.
What is Spring?
500
The landforms and bodies of water that are found on the Earth's crust - like hills, mountains, or rivers.
What are surface features?
500
This science concept has vibration, is a wave, and has a back and forth motion.
What is sound?
500
The sea lamprey, the zebra mussel, and purple loosestrife are all examples of this.
What is an invasive species?
500
When the new moon comes directly between the sun and the Earth, blocking the sun.
What is a solar eclipse?