Teach Engineering
Acoustic Mirrors
Investigate sound waves with acoustic mirrors. Using audio software, groups make recordings of musical instruments, both with and without acoustic mirrors. They compare the recordings to see the effect of acoustic mirrors on sound waves.
Curated OER
What do Earthworms Like to Eat?
Students encounter three ecosystems for earth worms prior to performing an experiment. It will introduce students to one form of ecosystem as well as demonstrate how earthworms and the foods they eat affect the environment in which they...
Curated OER
Fabulous Forensic Fingerprints
Students explore the uniqueness of each person's individual body. They identify traits and characteristics of the human body, with a main focus on the uniqueness of fingerprints and footprints. Students examine and compare fingerprints....
Curated OER
Penny and Cup Game
Young scholars perform activities to discover if one eye is better than two. They test their sense of sight with both monocular and binocular vision. Students drop a penny and see if it lands in the cup of water. They rely on their sense...
Teach Engineering
Water Remediation Lab
Water filtration — that's pure genius! Groups test the ability of a water filter to purify water by running chlorine contaminated water through a filter and measuring the chlorine concentrations as they filter the water. They then graph...
Teach Engineering
Chromatography Lab
Groups use alcohol and chromatography paper to separate the color components of black ink. The purpose of the activity is to allow the class to become aware that mixtures exist in hidden places.
Teach Engineering
Storing Android Accelerometer Data: App Design
There's an app for that! Pupils learn to build an app that will store data on an Android. The lesson introduces class members to the tiny database, TinyDB, for Android devices. A video tutorial provides an example that uses the TinyDB in...
Curated OER
Work and Power: Waterwheel
Students investigate a waterwheel and the physical properties of energy. In this waterwheel lesson students create a model waterwheel and calculate the amount of power produced.
Curated OER
Blazing Gas
Fourth graders read and discuss the sun and the energy we use on Earth from the sun. In this sun lesson plan, 4th graders discuss the solar system, planets, and answer short answer questions.
Curated OER
Detecting Breast Cancer
Learners develop a painless means for identifying cancerous tumors. In this imaging lesson plan students list the information that may be needed to answer the problem.
Multiverse
Rainbows of Light: The Visible Light Spectrum
Rainbows can teach us about the visible light spectrum. Learners observe multiple items that clearly display a rainbow to develop better connections. The lesson then explains wavelength using a rope to make waves.
Curated OER
Protecting the Mummified Troll
Middle schoolers develop an invisible security system to protect a mummified troll. In this security system lesson students view a portion of Mythbusters and begin their challenge.
Curated OER
Life in a Hurricane Zone
Young scholars investigate the social effects of hurricanes. For this social studies lesson, students assume the persona of residents of the Dominican Republic and write diary entries and letters regarding the devastation caused by...
Teach Engineering
Complex Networks and Graphs
Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph.
TryEngineering
Circuits and Boolean Expressions
Teach basic logic using Boolean operators. Young computer scientists learn about the operators NOT, AND, and OR, and how they can be expressed using Boolean notation, logic gates, or truth tables. Along the way, they learn about half...
Teach Engineering
Energy Efficiency
Using the resource is probably the most efficient way to learn about efficiency. The 18th installment of a 25-part Energy Systems and Solutions unit has pupils investigate energy efficiency through discussions and associated activities....
Teach Engineering
Earthquakes Living Lab: Locating Earthquakes
There are patterns in nearly everything — even earthquakes. Pairs research current earthquakes to see if there are any patterns. They determine the mean, median, and mode of the earthquake data, along with the maximum and minimum. Using...
Curated OER
Seasons
First graders create a KWL chart about the four seasons. In this four seasons lesson plan, 1st graders continue the chart by watching videos and drawings.
Curated OER
Animal Inventions
Students name the characteristics of animal groups. Students classify the major animal groups such as: mammals, birds, reptiles, amphibians, fish, and insects. They identify the elements of specific habitats that each animal needs in...
Curated OER
Ice cream in a Bag
Young scholars make ice cream from scratch. They discuss the Food Guide Pyramid and what constitutes healthy and unhealthy food choices. Students experiment states of matter - solids, liquids, and gases. They predict each stage of the...
Curated OER
Touch N' Feel Box
Students are encouraged to use senses other than sight to record observations. They explore scientific questioning, observations and human senses (touch, hearing and sight). Students describe objects using their sense of touch and then...
Curated OER
Visible Pulse!
Young scholars demonstrate their understanding of Human Body Systems by showing connections between external and internal body structures and how they help humans survive. They use either deductive or inductive reasoning to explain...
Curated OER
Rainbow milk
This activity explores the sense of sight, nutritional needs, and the importance of milk and dairy in our diet. Students discuss color mixing, surface tension and rainbow milk. Students actively mix three colors of food coloring with...
Curated OER
Ziploc Gardening
Students analyze plant life cycles. They observe and record, reflect, investigate and have hands-on experiences. Each student grows one to three plants from various beans that are placed in a bag. As the plants grow, students will...