This video segment adapted from Shedding Light on Science describes how astronomical distances can be measured in units of light-years, and how the finite speed of light allows astronomers to study how the universe looked long ago.

This video segment adapted from Shedding Light on Science demonstrates the law of reflection by showing how light energy is reflected off both smooth and rough surfaces at predictable angles.

AP Physics Mechanics AP Physics M Linear Momentums. Conservation of Momentum Center of Mass Module Wrap Up Final Assessments Inelastic Collisions Lab Simulation Inelastic Collisions Simulation Lab Elastic Collisions Simulation Lab Linear Momentum Wrap Up Linear Momentum Linear Momentum

Physics 01 Physics One Dimensional Motion. One Dimensional Motion Displacement and Velocity Acceleration Falling Objects Linear Motion Analysis of Motion Motion Math Assignments Motion Simulations Accleration Simulations

Lions and Tigers and Bears OH-my! Help young students practice their research and presentation skills with this fun, hands-on animal research and presentation project. 

Learn how New York City's drinking water travels from watersheds in upstate New York in this segment from the WPSU documentary Liquid Assets. [2:45]

This video segment from a WPSU documentary Liquid Assets connects public health to the availability of clean and safe drinking water and elaborates on the threats our bodies face due to increasing kinds and quantities of pollutants.

This Nature video shows the migratory patterns and habits of the Rufous hummingbird.

What is it that distinguishes a living organism from a nonliving object? This collection of images presents examples that aren't as clear-cut as one might think, enticing students to question the meaning of life.

In this video segment adapted from the Alaska Native Heritage Center, discover the connections between Alaska Native subsistence culture and the natural cycle of the seasons.

This video, adapted from material provided by the ECHO partners, illuminates how living on the coast affects individuals and communities, particularly humans' interrelationships with natural resources.

This video segment of Swift: Eyes through Time provides concrete examples to explain the concept that distance in space equals distance in time.

Students will build models of animal, plant, and prokaryotic cells. Using a toolbox of organelles, students can build models from scratch, and receive adaptive feedback.

Estimated time required: 1-2 class periods.

Technology required for this lesson: Laptop/Desktop, VR Headset.

Students will turn the generic cell models into real world specialized cells, including: red blood cell, melanocyte, plant epidermis, root hair, blue-green algae, and e-coli.

Estimated time required: 1-3 class periods.

Technology required for this lesson: Laptop/Desktop, VR Headset.

Students will move, add, and modify cell parts to progress the cell through the stages of Mitosis.

Estimated time required: 1 class period.

Technology required for this lesson: Laptop/Desktop, VR Headset.

A video presentation illustrating the function of the lysosome inside a eukaryotic cell. [1:05]

In the Arcadia Earth app, learners explore our oceans and discover various factors that are having detrimental effects on marine ecosystems. Utilizing the information from the app, specifically microplastics, learners generates ideas of how
to mitigate the effects of microplastics in their community.

Estimated time required: 1 class period.

Technology required for this lesson: Tablet or Smartphone.

A collection of STEM video lessons for high school classrooms from the Blended Learning Open Source Science or Math Studies. First, take the teacher video tour, and then search the library by subject area, keyword, or standards to find classroom supplements which will support 21st century student learning.

8th Grade Physical Science MS Science Energy Electricity Magnetism. Energy in Our Life: Electricity and Magnetism. Energy in Our Life Electricity and Magnetism Electricity and Circuits Forms of Electricity Magnetism Module WrapUp Final Assessment

8th Grade Physical Science MS Science 8 Energyinlife Forms Energy. Energy in Our Life: Forms of Energy. Energy in Our Life Forms of Energy Forms of Energy Energy and the Earth Module WrapUp Final Assessment