Curated OER
How Do You Light Up Your World?
A fabulous presentation on light is here for you. In it, learners view slides which cover many important concepts of light. They understand exactly what light is, what the main sources of light are, what opaque, transparent, and...
Curated OER
Light
Here is a stellar slide show for illuminating middle schoolers' minds on the topic of light! An interactive slide allows viewers to sort light sources by whether or not they are man-made. More objects are displayed and learners discover...
Curated OER
How Do You Light Up Your World?
A tremendous presentation on the properties of light. Young scientists are treated to slides which share a lot of fascinating information about light. This impressive PowerPoint is filled with great photos, graphics, and discussion...
Curated OER
Sources of Light
In pairs, learners will consider and discuss each of the provided slides to determine which objects are a source of light. Items include, but are not limited to, lamps, windows, pencils, mirrors, and the sun; these items are great for...
Scholastic
Study Jams! Renewable Fuels
A single slide introduces each of the following renewable energy sources: hydroelectric, wind, geothermal, solar, tidal, and biomass. This provides a succinct overview that you can use as a visual aid when you first introduce alternative...
National Energy Education Development Project
Introduction to Solar Energy
People have been using solar energy for many generations to dry crops, heat homes, and for light. This presentation explains how now it is possible to capture the solar energy and store it for future use, details how and where...
Scholastic
Study Jams! Current Electricity & Electric Circuits
Set to upbeat instrumental background music, eight slides present pictures of electrical wires, batteries, and appliances, Each slide is accompanied by a few sentences that introduce viewers to concepts related to current electricity....
Science Geek
Earth's Atmosphere
Ozone gas absorbs the harmful UV-B rays and helps protect humans. An informative presentation begins with the layers of the earth's atmosphere, the pressure and temperature in each of the layers, the ozone layer, the ozone cycle,...
Curated OER
Spectral Lines
Slides and slides of emission spectra bring this topic to light for your physics class! Exited electrons returning to lower energy levels is offered as the cause of emission spectra. In summary, viewers learn that we can determine the...
Curated OER
Sustainability and the Recycling of Words
Recycling and green living isn't just for the environment anymore. Studying the use of metaphors and metonymies, especially in reference to environmental sustainability, this presentation provides viewers with plenty of food for thought....
Biology Junction
Energy Flow in an Ecosystem
Every living thing requires a food source, thus the interconnections in ecosystems become complex. Scholars learn about these interconnections in a presentation on energy flow. It starts with the sun and moves through many different...
Curated OER
Emission Spectra
These attractive slides explain the basics of the electromagnetic spectrum and then display the emission spectra for a number of elements. argon, helium, hydrogen, xenon, neon and krypton are shown here and two graphs showing log scale...
Curated OER
Exothermic vs. Endothermic
The PowerPoint opens with video footage of the decomposition of nitrogen triiodide and then explains it with diagrams. Graphs of exothermic and endothermic reactions are exhibited, as well as one for the effect of a catalyst on reaction...
Curated OER
Electricity
Focusing on what electricity is and where it comes from, the information here is accessible to young scientists. The basics of how electricity is made and its uses as a power supply are given with clear illustrations. Some examples...
Curated OER
Nuclear Energy
Atomic theory as a philosophical study was explored even by the Ancient Greeks. The knowledge of atoms was developed in the 17th century. This PowerPoint explains how by the 1940's, splitting of the atom was discovered and since...
Curated OER
The Earth and Beyond
Photographs and graphics bring the solar system and Earth to life in this presentation. Viewers are taken on a virtual field trip, beginning with the sun and planet placement, and proceeding through both Earth and the moon's movements....
National Energy Education Development Project
Exploring Hydropower
In 2006, about 20 percent of the world's electricity was generated from hydroelectric power. In the presentation, scholars review the water cycle and gravitational energy to begin to understand how humans harness the power of water. They...