Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game.

This 10-minute video lesson shows how to figure out the volume of a function rotated about the x-axis .

This 8-minute video lesson looks at the volume of y=sqrt(x) between x=0 and x=1 rotated around x-axis.

This 10-minute video lesson take the revolution around something other than one of the axes.

This 4-minute video lesson looks at the last part of the problem in part 7 (see previous video lesson).

This 9-minute video lesson uses the \shell method\ to rotate about the y-axis.

This 9-minute video lesson shows how to figure out the equation for the volume of a sphere.

The purpose of this lesson is to introduce the unit on transformations and develop an understanding of motion geometry.

Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 8.0: Transformations - Introduction.

The purpose of this lesson is to explore rotations.

Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 8.4: Transformations - Rotations.

The purpose of this lesson is to explore different points of rotation.

Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 8.5: Transformations - Exploring Different Points of Rotation.

The purpose of this lesson is to learn about three different forms of transformations - translation, reflection and rotation.

Included is a YouTube video to support Grade 8 Blended Learning Math - Unit 8.3: Geometry - Identifying Transformations.

The purpose of this lesson is to explore constructing tessellations.

Included is a YouTube video to support Grade 8 Blended Learning Math - Unit 8.5: Geometry - Constructing Tessellations.

The purpose of this lesson is to identify and classify line and rotational symmetry.

Included is a YouTube video to support Grade 9 Blended Learning Math - Unit 7.7: Similarity and Transformations - Identifying Types of Symmetry on the Cartesian Plane.

Students learn about the Foucault pendulum an engineering tool used to demonstrate and measure the Earth's rotation. Student groups create small experimental versions, each comprised of a pendulum and a video camera mounted on a rotating platform actuated by a LEGO MINDSTORMS(TM) NXT motor. When the platform is fixed, the pendulum motion forms a line, as observed in the recorded video. When the rotating, the pendulum's motion is observed as a set of spirals with a common center. Observing the patterns that the pendulum bob makes when the platform is rotating provides insight as to how a full-size Foucault pendulum operates. It helps students understand some of the physical phenomena induced by the Earth's rotation, as well as the tricky concept of how the perception of movement varies, depending on one's frame of reference.

Over 270 free printable math posters or maths charts suitable for interactive whiteboards, classroom displays, math walls, display boards, student handouts, homework help, concept introduction and consolidation and other math reference needs.

Play with functions while you ponder Art History. Explore geometric transformations and transform your thinking about linear functions, then have fun figuring out the mystery functions!

Join the ladybug in an exploration of rotational motion. Rotate the merry-go-round to change its angle, or choose a constant angular velocity or angular acceleration. Explore how circular motion relates to the bug's x,y position, velocity, and acceleration using vectors or graphs.

Une série de simulations provenant de l’Université de Colorado à Boulder pour les 9e – 12e au sujet des sciences.

«Rejoignez la coccinelle dans une exploration du mouvement de rotation. Faites tourner le manège pour changer son angle, ou choisissez une vitesse angulaire constante ou une accélération angulaire. Explorez comment le mouvement circulaire est lié à la position x, y, à la vitesse et à l'accélération de la coccinelle en utilisant des vecteurs ou des graphiques.»