Curated OER
Exploring Mars
Learners, working in small groups construct scale models of the planets and solar system. They examine images of Mars and discuss what might have caused the features. They record facts about their planetary research in their journals and...
Curated OER
Level III: Technology Integration
Fourth graders prepare two spreadsheets each with an embedded line graph that displays data about the growth of the bitter rot fungus on apples and on petri dishes that were stored in the refrigerator and the classroom. They prepare a...
Curated OER
Storytelling and Culture
Students examine the cultural tradition of storytelling. In this storytelling lesson, students explore stories from 3 different cultures and evaluate the roles that storytelling plays in each of the cultures to pass on values and beliefs.
NASA
Modeling the Periodic Table
Imagine a race to complete a puzzle where each person has the same 50 pieces, knows they are missing other pieces, and must figure out how everything fits together. The winner gets fame, listed in books for years to come, and a financial...
Code.org
Cracking the Code
Scholars learn how to crack secret codes as they continue reading from the Blown to Bits and try to crack the random substitution cipher. They also begin learning about the Vigenere cipher.
Curated OER
Science: The Age of the Redwoods
Students discover how to estimate the age of redwood trees. They measure the trees' diameters by using string to calculate the circumferences. Students conclude by discussing the science of dendrochronolgy.
Curated OER
Understanding Bernoulli's Principle
Fifth graders explain why we fly. For this space science lesson, 5th graders discuss Bernoulli's prinicple and its relation to flight.
Curated OER
Airplane Propeller
Students examine the different kinds of propellers and their functions. In this airplane activity students build a hand made propeller.
Curated OER
Faraday's Law of Induction
Learners study Faraday's law of induction and the equations that show how to calculate electromagnetic induction. In this electromagnetic lesson students complete several experiments on the law of induction.
Curated OER
Stop that Germ!
Young scholars experiment with glitter to explain the importance of washing hands and how germs are distributed. After a lecture/demo, students perfom a simple experiment which clearly demonstrates how germs are spread.
Curated OER
Plant Roots
Students discover the purpose of plant roots and how they move water through a vascular system. They conduct an experiment using colored water to observe the movement of water through the roots and stem of a plant in a controlled...
Curated OER
Demonstrating an Epidemic
Learners use an experiment that allows them to experience a small scale "epidemic", demonstrating the ease with which disease organisms are spread. Students determine the originator of the epidemic. They transfer live bacteria by hand...
Curated OER
Sequence Alignment
Learners explore the uses of sequence alignment. In this DNA activity students complete several experiments on sequencing and algorithms.
Curated OER
How Germs Spread
Fourth graders investigate how germs spread in this lesson. They listen to "The Flea's Sneeze" by Lynn Downey and make predictions on why the hog began sneezing. They then conduct an experiment using flour and paper cups demonstrating...
Curated OER
Gases
Second graders work with gases to determine what the effects of temperature are on volume and air pressure by working with balloons. Also, they experiment with vinegar and baking soda. They predict the outcomes of these experiments, and...
Curated OER
Making Your Own Sampling Tools
Students examine cause-and-effect relationship between human attitudes and behavior in the environment. They also assist citizens in increasing their sensitivity and stewardship for the environment.