Curated OER
Direct and Inverse Variation
For this direct and indirect variation worksheet, learners solve 4 direct variations. Students then solve 4 indirect variations.
Corbett Maths
Inverse Proportion
Take an indirect view of proportionality. Using a similar approach of direct variation, the resource shows how to solve inverse proportions. The video steps through finding the constant of proportionality to write the formula for the...
Curated OER
The Reasons for the Seasons
Young scientists use a globe and a light to simulate the rotation of the earth and sun to show the seasons. Additionally, they simulate direct sunlight and indirect sunlight showing intensity of the sun, and answer questions based on...
Las Cumbres Observatory
Measure the Diameter of the Sun
Measuring the diameter of the sun may get a little heated, but using an indirect approach can help individuals keep their cool. Learners use the reflection of the sun to measure how long it takes for it to move one diameter. Using the...
Curated OER
Geology and the Battle of Gettysburg
Students create geologic maps of the Gettysburg battlefield. In this geologic skills lesson, students consider the variations of Earth's surfaces and explore strategies employed by the North and South in the Battle of Gettysburg to...
Curated OER
Colors and Mural Painting
Fifth graders identify shape styled by color and hue techniques, and individually design a variation of color mixtures once positioned on paper.
Curated OER
PLANETS IN PROPORTION
Students discover scales for both the solar bodies' relative sizes and their distances from the sun. They find equatorial circumference and volumes of their solar bodies. Students apply estimation strategies and proportioanl reasoning to...
Curated OER
Solar Cycle
Students explore the solar cycle through a series of experiments. In this space science activity, students construct and evaluate solar cycle graphs. They explain how this phenomenon affects the Earth.
Curated OER
Colors and Mural Painting
Visual arts lesson featuring a group mural that is constructed by each student soda straw paintings that reflects the use of shape, color and hue.