This formative assessment item is used to uncover student ideas about solar radiation. Students will decide what they believe the sun provides to Earth. It is aligned to National Science Education Standards. Resources are provided to give additional information, as well as instructional suggestions.

What Is Air? Is a brief introduction to the properties of air using two It’s Our Air videos (http://www.itsourair.org) with a student worksheet for evaluation. (www.itsourair.org).  

Three short, hands-on, in-class demos expand students' understand of energy. First, using peanuts and heat, students see how the human body burns food to make energy. Then, students create paper snake mobiles to explore how heat energy can cause motion. Finally, students determine the effect that heat energy from the sun (or a lamp) has on temperature by placing pans of water in different locations.

Students learn about the definition of heat as a form of energy and how it exists in everyday life. They learn about the three types of heat transfer conduction, convection and radiation as well as the connection between heat and insulation. Their learning is aided by teacher-led class demonstrations on thermal energy and conduction. A PowerPoint® presentation and quiz are provided. This prepares students for the associated activity in which they experiment with and measure what they learned in the lesson by designing and testing insulated bottles.

This video defines what a calorie is and how it is a measure of energy. The factors that go into determining the recommended amount for each person are also explained.

Students will learn the difference between global, prevailing and local winds. In this activity, students will make a wind vane out of paper, a straw and a soda bottle and use it to measure wind direction over time. Finally, they will analyze their data to draw conclusions about the prevailing winds in their area.

Students learn about wind energy by making a pinwheel to model a wind turbine. Just like engineers, they decide where and how their turbine works best by testing it in different areas of the playground.

In this activity, students develop an understanding of how engineers use wind to generate electricity. They will build a model anemometer to better understand and measure wind speed.

Students learn how engineers transform wind energy into electrical energy by building their own miniature wind turbines and measuring the electrical current it produces. They explore how design and position affect the electrical energy production.

Explore how blubber or fat helps arctic animals stay warm.

We have created a helpful clip if you're unable to watch the full video:
4.L.1 The purpose of Blubber (3.5 min): https://youtu.be/a-vK0G9OM_U?t=58