Curated OER
THE AREA OF A CIRCLE
Pupils examine the relationship between circumference and diameter and how to use the formula to find the area of a circle. In this circle lesson students divide into groups and complete an activity.
Curated OER
TV Viewing
Students test a hypothesis to see if there is a direct correlation between number of hours of TV viewing and academic grade. They collect and compile data to enter on a spreadsheet and create a word processing document supporting their...
Curated OER
Which Way to Roots Grow?
Second graders explore roots and how they grow. They observe as seeds planted in various directions grow and record their observations. Students discuss the direction in which the roots are growing.
Curated OER
Balloon Rocket
In this friction investigation worksheet, students follow the directions to construct a balloon rocket. Students use a string lubricated with soap and a drinking straw with a balloon. This is a page from the UK.
Curated OER
Line Of Best Fit: Feet & Forearms
High schoolers actively find the line of best fit. They gather their own data and then use a calculator to find the line of best fit, as well as the equation. They see how to use the TI 81 calculator in order to find the line of best fit.
Curated OER
Lightning It's Shocking, It's Frightening, It's Lightning!
Third graders decide what they want to explore lightning, how to go about finding the answers, and deciding what skills they need to further study some of their questions.
Curated OER
Showtime in the House of Commons Part I
Students watch a video and brainstorm, focusing on the rules of Question Period in a Parliamentary System.
Curated OER
The Plant Restoration Project
Students discuss Restoration Ecology. They see that restoration can mean removing invasive, non-native plants and replacing them with native plants grown by Students.
Curated OER
Temperature Changes in the Atmosphere
Students analyze how different variables affect atmospheric temperature. They construct a model of an ecosystem, select a variable, design and conduct an experiment, and record and analyze the data to present to the class.
Curated OER
How Does Radon Get In?
Students examine the potential sources of radon entry into homes. They compute the surface area for various objects, create a sketch of their home, calculate the ratio of air leaks to the outside surface area, and conduct a radon audit...
Curated OER
Get Out in the Field
Students visit a shoreline--of an ocean, a lake, a pond, a riverbank, etc., survey it and record what they find there. They map the shoreline and surrounding area and conclude where potential waterfront projects could occur.