Organizer
Blogger

Properties of Real Numbers

For Teachers 8th - 10th
Three tables, prepared for learners to write notes about the properties of real numbers, are squeezed onto one printable. The addition and multiplication of real numbers are the focus of the notes.
Printables
Blogger

Standard Form of a Linear Equation

For Teachers 7th - 9th
Organize your learners with this well-laid-out note-taking printable. Note blanks are organized to allow for two strategies of graphing an equation given in standard form. 
Lesson Plan
Youth Outreach

Connecting the Separate Powers

For Teachers 4th - 6th
Scholars demonstrate what they know about the separation of powers through role play. Two individuals act out a skit as the remaining class members discuss and decide whether the interaction they observed is an appropriate example...
Lesson Plan
PBS

A Veterans Day Thank You Note

For Teachers 7th - 12th Standards
This Veterans Day inspire scholars to say thank you to a veteran. Here, learners discover key details about a specific war using an interactive timeline, and then write a thank you letter offering their gratitude to someone who risked...
Interactive
CK-12 Foundation

Going Fishing

For Students 6th - 12th
Why do some things float and others sink? A creative simulation allows learners to adjust mass and volume of an object to affect its buoyancy in water. A graph records the effect of each manipulation.
Interactive
CK-12 Foundation

Crash

For Students 6th - 12th
Explore the chemistry behind the airbags that keep you safe in a collision. Using a simulation, your classes find the best gas to use to inflate an airbag. The simulation shows the time it takes to inflate to a maximum volume....
Interactive
CK-12 Foundation

Hotpack - Coldpack

For Students 6th - 12th
Chemistry can help athletes and others protect and treat injuries. Use the interactive activity to explore the chemical reactions in instant hot and coldpacks. Learners manipulate the type of salt in the pack and watch the reaction take...
Interactive
CK-12 Foundation

Battery

For Students 9th - 12th
Don't take for granted the technology behind power packs. Build an understanding of the chemical mechanics of a battery pack that charges your phone. The simulation allows young scientists to manipulate the type of elements in a pack and...
Interactive
CK-12 Foundation

Balancing Equations

For Students 6th - 12th
Make the microscopic world of chemical reactions come to life. An engaging video demonstrates a methane-oxygen reaction. Learners see the reaction take place and observe the chemical equation being balanced. 
Interactive
CK-12 Foundation

Soap

For Students 9th - 12th
Examine the chemistry of the laundry room! A thorough video explains the polarity and non-polarity properties of soap. The tutorial continues to explain the advantage of these properties in stain removal by showing the...
Interactive
CK-12 Foundation

Expand and Contract

For Students 7th - 12th
Gaps are essential to engineering bridges and roads. Learners watch a video showing a typical construction of a bridge to see why they're so important. They then manipulate an interactive to model the effects of temperature change on the...
Interactive
CK-12 Foundation

Don't Slip

For Students 6th - 12th
Salt is the go-to material when people need to melt ice—learn the chemistry behind its effectiveness with an interactive lesson. Pupils watch a short narrative and then explore the concept through a simulation. Young scientists...
Interactive
CK-12 Foundation

Fish vs. Rose

For Students 6th - 12th
Examine the science behind rates of diffusion. The video lesson and following interactive activity focus on the molecular components of different smells. Learners monitor the diffusion of each smell as they 'race' through a room.
Interactive
CK-12 Foundation

Air Matters

For Students 6th - 12th
What makes up the air we breathe? Young scientists explore the atoms and molecules in the air. An interactive lesson allows individuals to watch the movement of the particles in the air and change the makeup from a mixture to a...
Interactive
CK-12 Foundation

It's Just a Phase

For Students 6th - 12th
Explore the phases of water as temperature rises. Pupils consider the idea that temperature remains constant during each phase change. An interactive exercise allows your young scientists to observe the temperature and molecular...
Interactive
CK-12 Foundation

What's the Matter?

For Students 6th - 12th
What makes ice, water, and steam different? Their molecular arrangements are the same, but their movements are different. Individuals make this conclusion by completing the simulation activity. 
Interactive
CK-12 Foundation

Prom Night

For Students 6th - 12th
Create the perfect prom night image using the Law of Reflection! An interactive lesson explores angles of reflection when looking in a full-length mirror. Learners change the distance from the mirror and length of the mirror and watch...
Interactive
CK-12 Foundation

Doppler Ducks

For Students 9th - 12th
The study of waves is not a quacking matter! Watch as a duck manipulates the behavior of its waves through its motion. Graphs show the frequency and wavelength of the waves. 
Interactive
CK-12 Foundation

Violin

For Students 9th - 12th
Learners explore the science of sound by considering the characteristics that make unique sounds. Through an interactive simulation, they adjust tension and string size and view the corresponding wavelength and amplitude changes. 
Interactive
CK-12 Foundation

Driverless Car

For Students 9th - 12th
Who's driving that car? Science is! Through a simulation, learners adjust the magnitude and angle of motion on a driverless car. Two different motions create a resultant motion. Vectors represent the motion and graphs depict the...
Interactive
CK-12 Foundation

Cliff Diver

For Students 6th - 12th
Cliff diving is more than an adrenaline rush ... it's a lesson in physics! Scholars adjust the height of a cliff and plot the resulting velocity and position over time on graphs. They also can incorporate air resistance to monitor the...
Interactive
CK-12 Foundation

Bow and Arrow

For Students 6th - 12th Standards
Where does the energy of an arrow come from? Is it from the person, the bow, or somewhere else? A simulation allows scholars to adjust the stretch distance and the elastic constant in order to understand where the energy comes from, what...
Interactive
CK-12 Foundation

Hot Air Balloon

For Students 6th - 12th Standards
How can people control a hot air balloon? The simple simulation allows scholars to adjust the payload mass, burner, and vent position on a hot air balloon and observe the changes in velocity and altitude over time. Challenge questions...
Interactive
CK-12 Foundation

Airplane

For Students 6th - 12th Standards
How does an airplane control its take off and descent? Scholars explore the forces acting on an airplane and control the angle of attack, wing profile, thrust, and airplane size. They learn about lift, drag, thrust, gravity, and the...

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