Curated OER
Aerobic/Anaerobic Respiration
Both aerobic and anerobic respiration are introduced in this succinct PowerPoint. The chemical equations for both are included. The last slides give instructions for a lab activity in which pupils use a gas sensor to measure the...
K12 Reader
What’s in Your Cells?
Organelles, cellular respiration, ATP, and DNA. The passage attached to this life science reading comprehension worksheet is all about cells. After reading about diffusion and osmosis, kids answer a series of questions based on the text.
PBS
The Elements
An attractive handout displays the periodic table of elements in full color. Each group has its own color, and each element is represented by its name, chemical symbol, atomic number, and atomic weight. What makes this periodic table...
Virginia Department of Education
Finding the Formula and Percent Composition
Do you have mole problems? If so, call Avogadro at 602-2140. The lesson plan starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...
Virginia Department of Education
Radioactive Decay and Half-Life
Explain the importance of radioactive half-life as your high school biologists demonstrate the concept by performing a series of steps designed to simulate radioactive decay. Pupils use pennies to perform an experiment and gather data....
National Institute of Open Schooling
Radioactive Pollution
Radioactive pollutants can enter the body through ingestion, inhalation, absorption, or injection. The last lesson in a series of 36 introduces pupils to radioactive pollution. They study its sources, both natural and man-made, its...
LABScI
Conservation of Momentum: Marble Collisions
What happens to the momentum of an object when it strikes another object? Scholars roll a marble down a ramp so it collides with another marble. By measuring the speed of each marble before and after the collision, pupils answer this...
Cold Spring Harbor Laboratory
Higher Cells Incorporate an Ancient Chromosome
Chromosomes contain keys to history including links from royalty to Neanderthals. Young scientists learn about Ivan Wallin's research into chromosomes with an animation and videos. Then, the concept connects to mysteries related to...
Serendip
Using Models to Understand Cellular Respiration
Energize biologists with colorful images in an activity that captivates the imagination while demystifying the subject of cellular respiration. Participants build comprehension skills and access core content knowledge by analyzing text...
Teach Engineering
Superhydrophobicity – The Lotus Effect
Discover and demonstrate the Lotus Effect and superhydrophobic surfaces with the eighth installment of a nine-part series that teaches scholars about surfaces that exhibit superhydrophobicity. The lesson continues also describes...
National Institute of Open Schooling
Chemical Equilibrium
Le Chatelier's interest in thermodynamics and building materials such as cement and plaster led to the Le Chatelier Principle in 1884. Activity 13 in a series of 36 extensively explores chemical equilibrium. Learners read about...
DiscoverE
Paper Recycling
Paper is made from paper, right? Future scientists take bits of paper and produce sheets of recycled paper. The only drawback? It has to dry overnight.
Curated OER
Raven Chapter 10 Guided Notes: Photosynthesis
Kim B. Foglia has designed a comprehensive series of AP biology worksheets. This one focuses learners on the progression of photosynthesis in plants. In this assignment, they identify structures and steps on high-quality diagrams, use...
K12 Reader
Ecosystems
Examine how living and non-living things work together in a reading passage about ecosystems. Class members read the text and then respond to five response questions that relate specifically to the content of the passage.
Curated OER
Agriculture and the Environment
Students investigate the interdependence of agriculture and the environment. They research areas of interdependence and provide examples of situations where farmers are practicing conservation in the local area. Their findings are...
Curated OER
Water, Water Everywhere
Young scholars devise a system for watering classroom plants during school year and summer breaks. In this watering system lesson, students work in teams to investigate water needs of plants and develop systems that will keep the plants...
Curated OER
Today's World
While not an exhaustive review of globalization and trade, this overview of the inter-related nature of the economy would be a good tool to use in the classroom. This resource could be used to begin a discussion on the various topics...
Curated OER
Sound Busters
Fourth graders engage in a study of sound pollution at their school. After a class discussion on what noise pollution is, learners are asked if they think there are areas of their school or community where noise pollution is a problem....
Curated OER
Nutrition
Fourth graders identify food groups, foods that fit into those groups, and look at the nutritional value of each food group. They also discover how to interpret and understand food labels. The whole class makes some burgers and fries,...
Curated OER
Summary of Organic Reaction Mechanisms Needed for AS Chemistry
Advanced chemistry courses typically cover organic reactions. On this reference sheet, the five types of organic reaction mechanisms are explained and an example is shown. For each, there is also a diagram of the chemical reaction that...
K12 Reader
Down the Hatch
After reading a short passage about the digestive system, kids demonstrate their understanding by responding to a series of comprehension questions.
Teach Engineering
Insulation Materials Investigation
Don't melt away! Pairs investigate different insulation materials to determine which one is better than the others. Using a low-temp heat plate, the teams insulate an ice cube from the heat source with a variety of substances. They...
Teach Engineering
Circuits
Don't know how to make the initial connection on electric circuits? This lesson provides the background to present the introductory vocabulary to learning about electric circuits. It is organized in a meaningful progression with an...
Calvin Crest Outdoor School
Survival
Equip young campers with important survival knowledge with a set of engaging lessons. Teammates work together to complete three outdoor activities, which include building a shelter, starting a campfire, and finding directions in the...