CK-12 Foundation
Circles Not Centered at the Origin: Room Rearranging
Where does a circular table fit best? Individuals move a circle representing a table into different quadrants of a room. Pupils determine which equation of the circle will place the table in the appropriate quadrant. A discussion...
CK-12 Foundation
Earth's Magnetic Field: Compass Poles
You'll be strangely drawn to this activity! Physical science pupils learn how compasses work in an interesting interactive. The content covers magnetic poles, Earth's magnetic field, and what would happen if Earth's poles swapped places.
CK-12 Foundation
Cramer's Rule
Use matrices to solve systems of equations. The interactive introduces Cramer's Rule, using determinants of matrices to solve systems of equations. Color coding helps pupils place entries correctly from the system.
CK-12 Foundation
The Real Numbers: Union and Intersection of Sets
Not everyone can get what they want in a smoothie. Learners determine the fruit they can place in a smoothie given constraints and preferences. The union and intersection of sets must be taken into consideration.
CK-12 Foundation
Multiplying Matrices by a Scalar: Making Matrix Patterns
Scalar multiplication equations can be a drag. Scholars determine missing matrices to make correct scalar matrix multiplication equations. They place the correct matrix into the equations within the interactive resource and analyze the...
Curated OER
Native Plants at School -- A Garden Landscape Project
In this native plants at school -- a garden landscape project instructional activity, students design the landscape for a school garden by identifying native plants, creating a presentation and creating a plot plan within the...
Curated OER
How Clean Is the Air in Your Community?
In this how clean is the air in your community worksheet, learners assess the air quality, identify polluters, create an action plan, develop a presentation, evaluate it. This page has many links to helpful Internet resources.
Curated OER
Environmental Fundraiser Project
In this environment worksheet, learners follow steps in order to create a fundraiser to help the environment. Students follow 4 steps.
Curated OER
Worm Facts Internet Hunt
In this worm fact worksheet, students use provided links to research facts about worms and answer a set of questions. Links to additional resources are given.