Videos
Fun, educational videos for curious minds aged 2-8.

Reflecting Points over the x- and y-Axes in a Coordinate Plane
LearnZillion

Reflecting Shapes over the X and Y Axes using Coordinates
LearnZillion

Reflecting a Parallelogram: Understanding Changes and Similarities
LearnZillion

Reflection and Refraction of Light
Nahdet Misr Publishing Group EN

Reflection and Refraction of Light: Refracted Light
Nahdet Misr Publishing Group EN
Reflection – Clip
Imagine Learning - Twig (primary school)
Reflection – Spot the...
Imagine Learning - Twig (primary school)
Reflection – What happens next?
Imagine Learning - Twig (primary school)

Reflections and Rotations: Understanding Coordinates on a Coordinate Plane
LearnZillion
Reflectors
Imagine Learning - Twig (early years)

Reflexes
The Fixies
Refraction at a spherical surface
MSVGO
Refraction through a glass block and a prism
MSVGO

Regrouping Algebraic Expressions using the Distributive Property
LearnZillion

Regrouping Objects: Trading Ones, Tens, and Hundreds
LearnZillion

Regrouping and Composing Hundreds and Tens When Adding
LearnZillion

Regrouping and Decomposing in Subtraction with Zeros in the 10s or Ones Places
LearnZillion

Regular and Irregular Verbs
Wonderscape
Reindeer Chase | Brain Break | Christmas Game | PE Game
BrainSnax

Reintroduction Programs for the Fastest Mammal on Land
Guinness World Records Kids

Relating Area and Multiplication: Composing Rectangles
LearnZillion

Relating Changes in Cube Edges to Volume Using Polynomial Equations
LearnZillion
Relations and Functions
MSVGO
Relative velocity
MSVGO