Students will demonstrate knowledge of visible light interactions with different materials and through different mediums (air, solids, and water). Students will use Sphero Bolt to create a flashlight. The goal is to create the brightest light from the LED lights on the Sphero BOLT. Students will need to understand how light interacts with different substances to successfully create the brightest flashlight. They will also test their lights in water to see how waves change direction and speed in different mediums.  The Light intensity will be measured using the function in google science journal.

CK-12 Basic Physics - Second Edition updates CK-12 Basic Physics and is intended to be used as one small part of a multifaceted strategy to teach physics conceptually and mathematically.

This resource provides background information on how a sundial works and includes directions for making a basic paper sundial.

This is an interesting lesson about the concept of living things. Students will be introduced to a pretend boy named C.M. Beg. The initials of the boy will be a mnemonic device to help students understand the basic characteristics of living things. C stands for change. M stands for move. B stands for breath. E stands for eat. G stands for grow.

In this activity, students will explore how to prove that light travels in a straight line using 3 index cards, with a hole punched in each one, and a flashlight.

In this lesson, students will investigate energy, electricity, and circuits by creating an emergency flashlight using common everyday materials. Then they will work collaboratively to design a model subdivision, creating a simple circuit to provide light to the "buildings" in their model.

This article continues an examination of each of the seven essential principles of climate literacy on which the online magazine Beyond Weather and the Water Cycle is structured. Principle 2 covers the complex interactions among the components of the Earth system. The author discusses the scientific concepts underlying the interactions and expands the discussion with diagrams, photos, and online resources.

This article lists common misconceptions about light, heat, and the sun. It provides formative assessment probes and information about teaching for conceptual change.

Students will use basic materials (brass paper fasteners, paperclips, wire, cardboard and light bulb / battery setups to make a simple switch circuit.

This video demonstrates how corn seedlings behave in the presence of both gravity and a central light source in an otherwise dark room.

This lesson is Day 5 in a series of 5 lessons around U.S customary measurement.

In this video lesson, students learn the difference between weight and capacity as they observe a cookie recipe being made. No materials are needed for this lesson.

Students explore the many different ways that engineers provide natural lighting to interior spaces. They analyze various methods of daylighting by constructing model houses from foam core board and simulating the sun with a desk lamp. Teams design a daylighting system for their model houses based on their observations and calculations of the optimal use of available sunlight to their structure.

This issue of the free online magazine, Beyond Penguins and Polar Bears, explores the Sun's role in warming Earth, the albedo (reflectivity) of Earth's diverse surfaces, and how the decline of Arctic sea ice is affecting Earth's energy balance. Science lessons introduce the concepts of solar energy, reflection, and absorption to elementary students. The issue also includes an overview of the natural resources and energy sources found in the polar regions as well as lessons that allow students to develop the concepts of natural resources, energy sources, and energy efficiency.

This article assembles free resources from the Energy and the Polar Environment issue of the Beyond Penguins and Polar Bears cyberzine into a unit outline based on the 5E learning cycle framework. Outlines are provided for Grades K-2 and 3-5.

This article highlights children's literature about light, heat, and energy sources for use in the elementary classroom.

Students use simple materials to design an open spectrograph so they can calculate the angle light is bent when it passes through a holographic diffraction grating. A holographic diffraction grating acts like a prism, showing the visual components of light. After finding the desired angles, students use what they have learned to design their own spectrograph enclosure.

This article aligns the concepts of Essential Principle 2 of the Climate Sciences to the K-5 content standards of the National Science Education Standards. The author also identifies common misconceptions about heat and the greenhouse gases effect and offers resources for assessing students' understanding of interactions among components of the Earth system. This article continues the examination of the climate sciences and climate literacy on which the online magazine Beyond Weather and the Water Cycle is structured.

In a hands-on way, students explore light's properties of absorption, reflection, transmission and refraction through various experimental stations within the classroom. To understand absorption, reflection and transmission, they shine flashlights on a number of preselected objects. To understand refraction, students create indoor rainbows. An understanding of the fundamental properties of light is essential to designing an invisible laser security system.

This video outlines the similarities and differences between your eye and a video camera, and describes how the eyes are remarkably efficient organs, the result of hundreds of millions of years of coevolution with our brains.