Pressure is like when you squeeze a balloon with your hands. The air inside the balloon wants to escape because you are pushing on it. Pressure is the way the air pushes back again...

A jungle is like a giant, leafy playground where plants and animals live together. Imagine a place where the trees are so tall, they touch the sky, and their leaves form a big gree...

When we talk about something being fair, think about playing on a seesaw. If one side is heavier, it goes down and the other side goes up. For the seesaw to be fair, both sides nee...

Spoil is like when you have a yummy ice cream and you leave it out in the sun. It starts to melt and turns into a sticky mess. The ice cream is no longer good to eat; it’s been spo...

Affect is like a magic wand that changes how things feel. Imagine you have a toy that lights up when you press a button. The button is like affect, because it changes the toy from ...

Think of a special ticket that lets you skip a line at the amusement park. This ticket is called an exemption. It means you don’t have to wait like everyone else, and you get to go...

Let’s think about a mountain. A mountain is huge because it is very, very big. It is so big that it reaches up to the sky and you can’t see the top from the bottom. When something ...

Copying is like having a magical stamp that lets you make an exact twin of something. Imagine you have a drawing of a sun. When you copy it, it’s like pressing a special button tha...

A picture is like a magical window that lets you see things without being there. Imagine it as a special kind of mirror that shows not just your reflection, but also the reflection...

Projection is like when you shine a flashlight on a wall in a dark room. The flashlight makes a bright circle of light on the wall. Even though the flashlight is small, its light c...