Geometry

Shapes can be identical even when in different positions or orientations. In math, this idea is called congruence. Understanding congruent figures hel

Shapes can move from one place to another without changing their size or shape. One common way is called translation, which means sliding a figure. Th

Shapes can be moved in different ways without changing their size or shape. One important way is rotation, which means turning a figure around a point

A translation is a movement that slides a figure from one position to another without changing its shape or size. It is one of the basic geometric tra

Have you ever noticed that no matter how a triangle looks, its angles always seem to “fit” perfectly together? This idea is called the angle sum prope

Parallel lines are lines that never cross, no matter how far they extend. A transversal is a line that crosses two or more lines. You can see parallel

Angles are everywhere! You can find them in buildings, road signs, sports fields, and even in the corners of your phone screen. Learning how to find a

Angles are everywhere! You can find them in road signs, building designs, sports fields, and even the corners of your classroom. Learning how angles a

The Pythagorean Theorem helps us find distances in right triangles. It is especially useful in real life when measuring lengths that are not easy to m

The distance between two points on a coordinate plane can be found using the Pythagorean Theorem. This formula helps us find the shortest straight-lin

Have you ever wondered how much water a can or a pipe can hold? That’s where the volume of a cylinder comes in. A cylinder is a 3D shape with two circ

A dilation is a transformation that changes the size of a figure while preserving its shape. The figure may become larger or smaller, but its overall

A dilation changes the size of a figure while keeping its shape the same. When the scale factor is greater than 1, the figure becomes larger. Dilation

A dilation changes the size of a figure while keeping its shape the same. When the scale factor is less than 1, the figure becomes smaller. Dilations

Have you ever zoomed in on a picture and then moved it to a new spot on your screen? In math, that is similar to combining a dilation and a translatio