### Showing 18 of 117 activities. To narrow your results, use the filters above.

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

- K–5

or

Grades:

In this activity, students will use a laser pointer and flat mirrors to explore the law of reflection.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

Grades:

In this activity, students will investigate how camouflage can help an organism survive and reproduce in its environment.
- K–5

Grades:

In this activity, students will learn about how human lifestyles cause the greenhouse gas carbon dioxide to be released into the air.
- K–5

Grades:

In this activity, students will use a glass jar, water, milk, and a flashlight to explain why the sky is blue.
- K–5

Grades:

In this activity, students drop rubber balls in order to observe and measure the effects of elasticity. They use graphs to make predictions for further trials.
- K–5

Grades:

In this activity, students will practice classifying matter while playing a game.
- K–5

Grades:

In this activity, students will be able to describe the water cycle by creating and observing a model.
- K–5

Grades:

In this activity, students use a stream table to model the processes of erosion and streambed formation.
- K–5

Grades:

In this activity, students will learn that objects do not always have to be touching to exert a force on each other.
- K–5

Grades:

In this activity, students will excavate a box containing several layers of sediment.
- K–5

Grades:

In this activity, students will create a model of a sloped hillside using sand and simulate conditions that can cause a landslide to occur.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

Grades:

In this activity, students will learn about the importance of balance in an ecosystem.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

Grades:

In this activity, students will observe how different beak types are suited to different environments.
- K–5

Grades:

In this activity teams design, build, and test paper helicopters to observe a relationship between blade surface area and descent rate.
- K–5

Grades:

In this activity, students will learn the different techniques used to map the ocean, and will practice using those techniques themselves in the classroom.
- K–5

Grades:

In this activity, students will examine the need for seeds to have sunlight in order to grow.
- K–5

Grades:

In this activity, students will design a bridge or a building and observe how it performs in a simulated earthquake.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

Grades:

In this activity, students will explore the nature of human hearing by attempting to determine the location of coins dropping at different locations in a room.
- K–5