Howard Hughes Medical Institute
The Making of the Fittest: Got Lactase? The Co-evolution of Genes and Culture
Got milk? Only two cultures have had it long enough to develop the tolerance of lactose as an adult. Learn how the responsible genes evolved along with the cultures that have been consuming milk. This rich film is supplied with a few...
Science Matters
Wattsville and Mercalli Booklet
There has been an earthquake! Can you listen to the description of damage given by callers in order to determine the epicenter? The 11th of 20 lessons has pupils read a script of one emergency caller. The class records the information on...
Rainforest Alliance
Climate Educator Guide
Climate change is a hot topic in the news. Class members examine carbon dioxide data to analyze trends of our atmospheric makeup over time. They also discuss climate and climate change, and determine how these changes are affecting life...
Baylor College
Modeling Earth's Atmosphere
Life on Earth is made possible by the unique composition of its atmosphere. Working collaboratively, a scale model is created as young scientists learn about the different layers of gas that surround the planet. Cards are included that...
National Geographic
The Monsoon
Few things are as fascinating as the challenge of climbing Mount Everest. This activity investigates how monsoon weather impacts climbers. To begin, you are instructed to show various video clips. The only one directly provided, however,...
Curated OER
Waters of the Earth - Friends or Enemies
High Schoolers observe the paintings and drawings of Robert Harris, and do a study of the ocean that delves into human and physical geography. Learners make prints, listen to music, create a database, and perform research on a specific...
NASA
Decomposers Get Energy From Dead Things
When life gives you mold, make penicillin. Scholars design an inquiry experiment to determine what causes rotting and mold growth. It also covers decomposers and the important role they play for other living things.
Curated OER
Lesson 3: Life Cycle of Brassica Plants
Students investigate the life cycle of brassica plants. In this science lesson, students observe each stage in the life cycle of their plant. Students record their observations and graph the data. Students
Curated OER
Life Cycle
Seventh graders make a collage of the human life cycle. In this life cycle lesson students study the human reproductive system and the general concepts of pregnancy. Students receive detailed information about the human life cycle and...
Curated OER
Life Cycles in Action - Flip Book
Students create a flip book to depict animal and plant life cycles. In this life cycle lesson, students discuss life cycles. Students receive a plant or animal and pictures of its life cycle. Students color the pictures and order...
Curated OER
Butterfly Life Cycle
Students describe and state the four stages of the life cycle of a butterfly. In this life cycle lesson plan, students copy words and pictures from the life cycle and then identify each stage.
Curated OER
The Origin of Life
In this origin of life worksheet, learners write answers to five questions. They describe characteristics of the first life forms and how scientists believe oxygen accumulated in the Earth's atmosphere.
Curated OER
Living Things Experience Diverse Life Cycles
Second graders will study and explain the meaning of growth, development, and life cycle. They describe how plants grow and develop and observe an animal to show how it grows, changes, and reproduces throughout its life.
Curated OER
Life-Changing Events
Students investigate the life changing events that can take place in the life of a school age child. They conduct class discussion about some examples of life changing events. The lesson is targeted towards counseling or opening days of...
Curated OER
Marine Habitats of Galveston Island
Four lessons introduce elementary ecologists to salt marsh and sandy beach habitats. In the first lesson, they place shells and other materials in vinegar to determine if they contain calcium carbonate. In the second lesson, they read a...
Curated OER
The Science of Respiration and Blood Circulation
Fifth graders study how respiration and circulation are connected. In this respiratory lesson students complete several activities to better understand heart rate and carbon dioxide in the body.
Curated OER
This Life Stinks
Chemosynthetic communities of cold seep areas are considered in this activity. Working in collaborative groups, marine biology or oceanography learners research and prepare a report about oxidation-reduction reactions involved with...
Curated OER
Week 8 - Sea Life
Using a magnifier, mini marine biologists examine the barbules of a bird feather. They swirl the it into a mixture of oil and water and then re-examine the feather. After the activity, discuss how the oily feathers pose a problem to...
Curated OER
Science: Microcosms in the Biosphere
In a series of lessons, examine the impact on humans by microcosms in the biosphere. Among the plans structured for young scholars with different abilities and learning styles, are activities describing the symbiotic relationship,...
Curated OER
Octopus Lesson Plan
Children explore the life of an octopus. They listen to a story, answer prediction questions and share their prior knowledge of animals. Pupils observe the defense mechanism of the octopus. They create an imaginary defense mechanism for...
Curated OER
Teaching Controversial Science Issues Through Law Related Education
A set of lessons help aspiring scientists practice the critical thinking skills required for facing controversial issues such as evolution. As a group, they discuss what controversy consists of. They compare and constrast the concepts of...
Science Matters
Island Fox Outreach
Off the coast of California lives a wild animal called the Island Fox. Experts discuss the importance of the Island Fox to the Channel Islands and the balance the fox creates within its ecosystem. The lesson concludes with a reading of...
Environmental Protection Agency (EPA)
Teachers' Guide to Using A Day In the Life of a Drop
Hydrology hopefuls learn about their local watershed. Through discussion and online interactives, they see that their habits affect the water supply. The lesson concludes with a pledge to filter out bad water usage habits. It makes a...
Curated OER
Biodiversity Debate - Stream Side Science
Role play community members who are both for and against the construction of a dam. Research the pros and cons and then hold a classroom debate. This activity ideally follows a series of stream studies, links to which are included. Use...