Code.org
Encoding Numbers in the Real World
Ah, the numerous number of numbers. Individuals research different ways of encoding numbers. After conducting their initial research, they find classmates who have researched a different article and the pair share information. The...
EngageNY
Bacteria and Exponential Growth
It's scary how fast bacteria can grow — exponentially. Class members solve exponential equations, including those modeling bacteria and population growth. Lesson emphasizes numerical approaches rather than graphical or algebraic.
Teach Engineering
Creepy Silly Putty
It might be silly to determine the creep rate of putty but groups will enjoy making different formulations of silly putty and playing with them to understand how the different mixtures behave. The second part of the activity has groups...
Teach Engineering
Investigating Contact Angle
Discover the properties of water-loving and water-hating surfaces. In the seventh installment of a nine-part series, scholars explore hydrophilic and hydrophobic surfaces by conducting an experiment. They observe surface coatings,...
Teach Engineering
What Does Light See?
The second installment of a seven-part series focuses on the refraction of light and how it affects the colors we see. Learners consider how this concept connects to biosensors for cancer detection.
Code.org
Public Key Cryptography
Investigate how public key cryptography works. Scholars continue their study of one-way functions and asymmetric keys and apply this information to public key cryptography. They use an app to explore public key cryptography and its...
Nuffield Foundation
Digestion of Protein: Microbes
Milk the resource for all it's worth. Young biologists perform assay techniques to test the digestion of protein. They place bacterial samples, fungal samples, trypsin solution, and distilled water on a milk-agar plate to see the effects...
SF Environment
Pre-School Composting and Recycling!
You can never be too young to get involved in composting or recycling. Here is a instructional activity that has been made for the very littlest learners and it's all about the importance of conservation. They'll sort compostable and...
Curated OER
Solar Sweet Tea
Students study the sun. In this heat energy lesson, students use the sun's warmth to make tea. They place a few jars with tea bags and water in the sun and discuss what the sun is doing to the water while they wait for the tea to brew....
American Association for the Advancement of Science
Gravity Launch
Getting a ship into orbit isn't rocket science. Oh, wait...that's exactly what it is! Learn the basics of the concepts of thrust, launch angle, and gravitational pull in this fun and progressively challenging game.
Curated OER
Learning to Resist: Watercolor
Consider wax resist drawings as a way to bridge art and science. Learners view, discuss, and practice drawing insects or animals using waxy crayons. They pay attention to the creature's features as they create images with watercolor and...
Curated OER
The Sun: Earth's External Heat Engine - Part 1 of the Astronomy Model
Designed by School Power...NaturallySM, this lesson familiarizes advanced earth science and physics learners about the variables that affect our supply of solar energy. They examine gas spectra and perform calculations. There is an...
Curated OER
Leaves, the Sun, and the Water Cycle
As a way to combine life and physical science, or simply as an investigation of plant transpiration, this lesson is sure to inspire! Middle schoolers capture the moisture given off by plants that are placed in different conditions. They...
Curated OER
Water Alchemy
After reading "Aquatic Alchemy," an article about recapturing water for reuse when in space, your class will use calcium hydroxide or hydrated lime to purify cloudy water. Geared toward high school chemistry or environmental science...
Curated OER
Silica Tetrahedron Model
Very simply, pairs of learners construct a model of the tetrahedral silica structure using raisins and toothpicks. They dip it into a soapy solution and then blow a bubble "atom" into its center. The lesson plan gives instructions that...
Brown University
Youth Activism and the Dakota Access Pipeline
Do young people have a role in social movements? Should they? The involvement of young people in the Dakota Access Pipeline is the focus of a resource that asks class members to examine letters written by native youths who oppose the...
Wind Wise Education
Understanding Forms and Sources of Energy
What is the difference between a form of energy and a source of energy? This first activity in a series of 19 lessons uses demonstrations and discussions to introduce energy to the class. Through using hand-generator flashlights,...
Columbus City Schools
Speed Racers
Who wants to go fast? The answer? Your sixth-grade science superstars! The complete resource offers the ultimate, all-inclusive playbook for mastering the important concepts of speed versus time; distance versus time; and how...
Cornell University
Airboats
Don't let the resource blow you away. Scholars build airboats from basic materials and collect data on how far the boats move. They refine their designs taking Newton's laws into consideration.
DiscoverE
Human Arch
Sometimes, we all need somebody to lean on. Scholars create a human arch by leaning against each other. They consider different approaches to making the arch sturdier and stronger.
Curated OER
Earth's Heavenly Treasures: Hummingbirds
Young ornithologists watch an informative video and use the Internet to gather data about the life, size, habitat, and migration of hummingbirds. The interdisciplinary lesson includes activities that target art, science, math, and...
Curated OER
The Nitrogen Cycle
The nitrogen cycle is the focus of a well-designed science instructional activity. In it, learners see that plants and animals produce waste products and decompose after death. Many of the waste products include nitrogen which is absobed...
Curated OER
Erosion
Fifth graders engage in some activities that will help them to identify erosion and explain the causes of erosion. They also look into ways that humans can slow the process of erosion in some cases. After a teacher-led demonstration,...
Curated OER
What Causes Day and Night?
Why do we have four seasons? A series of questions about the Earth's orbit and its impact on seasons challenge Earth science students.The second page of the resource has nine multiple choice questions, such as "One year on Earth is one...