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Videos (Over 2 Million Educational Videos Available)
Women's History Activator: Eleanor Roosevelt Video
5:34
Women's History Activator: Eleanor Roosevelt
Cells - Overview & Introduction Video
4:07
Cells - Overview & Introduction
Population Genetics Video
2:45
Population Genetics
Other Resource Types (797)
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Lesson Planet: Curated OER

Stoichiometry Challenge

For Teachers 9th - 12th Standards
Have you been searching for environmentally friendly chemistry experiments to use in your high school laboratory? This stoichiometry experiment replaces a conventional aluminum to alum lab by using sodium carbonate and calcium chloride...
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Lesson Planet: Curated OER

Synthesis and Analysis of Biodiesel

For Teachers 9th - 12th Standards
Fossil fuels are non-renewable resources and have become crucial to the livelihood of countless individuals. Young chemists investigate an alternative method of generating energy by performing a series of activities that lead to the...
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Lesson Planet: Curated OER

Essential Oil Extraction Using Liquid CO2

For Teachers 9th - 12th Standards
When life hands you lemons ... experiment on them! Green chemistry gurus compare extraction methods for essential oils through a lab activity. Lab groups use traditional distillation and liquid carbon dioxide extraction methods, then...
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A Green(er) Redox Reaction

For Teachers 9th - 12th Standards
Do some experimentation with reduction-oxidation! Stoichiometry superstars use a single-replacement reaction to study limiting reactant, theoretical yield, and the reactivity of metals through a lab activity. The teacher's guide includes...
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Lesson Planet: Curated OER

Electron Transitions

For Teachers 9th - 12th Standards
Ready for a lab with a lot of razzle-dazzle? Young chemists observe flame tests of common salts through an always-popular activity. The updated resource focuses on observation skills, collaboration, and green chemistry practices.
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Lesson Planet: Curated OER

Halloween Dry Ice Secrets

For Teachers K - 9th
Want to use dry ice in your classroom this Halloween but you're not sure how? A thorough packet of 13 dry ice activities showcases engaging ways to bring chemistry to life this October.
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Lesson Planet: Curated OER

Molecular Gastronomy - Science in the Kitchen

For Teachers 9th - 12th Standards
Some say cooking is an art—and a science! Scholars scope out the savory subject of molecular gastronomy with a series of related activities. The teacher's guide contains printable worksheets and helpful tips for implementing the lesson.
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Lesson Planet: Curated OER

Sports Physiology and Statistics

For Teachers 9th - 12th Standards
If I want to build up my heart, where should I start? Science scholars use statistics in a sports physiology setting during an insightful experiment. Groups measure resting and active heart rates and develop a scatter plot that shows the...
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Lesson Planet: Curated OER

Photosynthesis Investigation

For Teachers 10th - 12th Standards
Can scientists increase the rate of photosynthesis to help clean the air? Scholars complete an experiment determining net photosynthesis. Then, they apply knowledge from the activity to design their own investigations of the factors that...
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Drug Adherence and Resistance

For Students 9th - 12th Standards
The FDA approved more than 25 drugs to treat HIV—and often people must use them in combination. One of the largest challenges with these medications happens due to patient error. Class members use an interactive to learn about drug...
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Lesson Planet: Curated OER

Filling Our Land with Landfills

For Teachers 9th - 12th Standards
Though it consists of only 5 percent of the world population, the US generates 40 percent of the world's waste. Scholars learn about landfills, their safety, and other options for handling solid waste. They use experiments and research...
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Lesson Planet: Curated OER

Sensors in Chemistry

For Teachers 9th - 12th Standards
The Environmental Protection Agency monitors sensors to track air pollution and set clean air standards. Enthusiastic young scientists use similar sensors to gather data in their area and then apply the gas laws and conservation of...
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Lesson Planet: Curated OER

A Tasty Sample(r): Teaching about Sampling Using M&M’s

For Students 9th - 12th Standards
Here's a sweet activity! As part of a study of psychological research methods and statistic gathering, individuals develop a hypothesis about the number of each color of M&Ms in a fun-size package. They then count the number of each...
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Lesson Planet: Curated OER

Plant Structures Lab Stations

For Teachers 9th - 12th Standards
In China, hibiscus is known as the shoe flower because it is used to polish shoes, while in Hawaii, it is honored as the state flower. Young scientists learn about the structure and function of flowers. They dissect hibiscus flowers,...
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The Last Supper: Identifying Macromolecules

For Teachers 9th - 12th Standards
Why do medical examiners always state the contents of a person's stomach? Scholars learn about the importance of macromolecules through a case study of stomach contents. They perform multiple tests to determine a conclusion before they...
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Genetics, Genetics, and More Genetics: Exploring Independent Assortment and Non-Mendelian Genetics

For Teachers 9th - 12th Standards
Two individuals share 99.9 percent of their genetic codes, yet diversity is observed everywhere. Young scientists learn about diversity through hands-on activities and an experiment. They apply the concepts of independent assortment and...
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Enzymes in Action

For Teachers 9th - 12th Standards
Enzymes play a role in almost every function in the human body. Scholars explore three variables related to the use of enzymes. They observe a catalase reaction, experiment with substrates, and examine reactions rates. 
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A Whole New World: The Search for Water

For Teachers 9th - 12th Standards
Scholars find Earth won't support humans much longer and need to identify a planet with water to inhabit. They test four unknown samples and determine which is the closest to water. Then they explain and defend their results.
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How Does Your Garden Grow?

For Teachers 8th - 12th Standards
Seventy thousand different types of soil exist in the United States alone. Young scientists learn about the importance of soil to the food supply. They test soil for a variety of factors and determine the best place to set up a community...
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Design a Shoe

For Teachers 6th - 12th Standards
Engage young scientists in a project where high fashion meets engineering! Using foam core and hot glue, partnered pupils design and create a functional, fashionable pair of shoes. Groups then put the footwear through its paces using a...
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Slender Tower Challenge

For Teachers 3rd - 12th Standards
Looking for an engineering project that will tower above the rest? Try a design experiment that has built-in fun! Groups examine a variety of skyscraper designs, then compete to create their own slender towers. The teacher's guide is...
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LIDAR: Mapping with Lasers

For Teachers 6th - 12th Standards
We would be lost without maps! How are they made? Introduce junior topographers to LIDAR technology with a fascinating activity. Set up a mock city, then have learners operate a laser measure to determine the shape of the landscape using...
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A Visible Activated Complex Experiment

For Teachers 6th - Higher Ed Standards
When was the last time your class saw a catalyst in action? Chemistry scholars observe an activated complex during an engaging experiment. Through both color change and evolution of a gas, individuals gain insight into the...
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Lesson Planet: Curated OER

Acids and Alkalis—Gifted and Talented Chemistry

For Teachers 6th - 12th Standards
Looking for a comprehensive plan for teaching acid-base chemistry? Science scholars discover acid-base interactions through a thoughtfully written unit. The resource is divided into paced activities and individual work designed to...