PBS
Cloud Clues
It's cloudy with a good chance of learning! An inquiry-based lesson begins with an exploration of transparent, translucent, and opaque materials. Young scientists then connect their learning to the different cloud types as they take the...
Teach Engineering
The Amazing Aerogel
Introducing ... the aerogel. The first of a two-installment series teaches young engineers about the properties and uses of aerogels. A PowerPoint presentation provides information about this unique material to help solidify the concept.
Curated OER
Materials - Who Wants to Be a Millionaire?
Play a game to review characteristics of different materials. Players will compare natural to man-made materials and how much light passes through them. They consider water and heat resistance as well. If you are preparing your class for...
Curated OER
Science: The States of Matter
Third graders conduct experiments in matter to create chemical changes resulting in gases. By mixing solids and liquids, they create a chemical reaction and capture the gas in balloons. After observing the balloons fill with carbon...
Curated OER
Translucent, Transparent and Opaque Objects
Students examine different objects. In this appearance lesson, students watch a video about translucent, transparent and opaque objects. Students work in pairs to examine a bag of objects and then discuss the results.
Curated OER
Can You See the Light?
Students investigate the transmission of light energy. In this light energy lesson, students observe bubbles using different colored filters and record their observations. They also look at a light source through various materials and...
Curated OER
Amounts of Light Passing Through Objects
In this science learning exercise, students identify object around them and determine whether they are transparent, translucent or opaque. Students record their findings in the appropriate circle on the learning exercise.
Curated OER
Can You See the Light?
Students differentiate transparent and translucent. In this physics lesson plan, students design an experiment to determine which material is more effective in heating container using solar energy. They collect data and share results to...
Curated OER
Cloud Shadows
Students classify the visual opacity of various materials, what is needed to create shadows, and classify clouds by the types of shadows that they produce.