A trip to the Moon Simulation Play

A trip to the Moon Whiteboard exercise Play

A trip to the Moon Student activity Play

Bodies falling on the Moon Simulation Play

Bodies falling on the Moon Whiteboard exercise Play

Bodies falling on the Moon Student activity Play

Gravitational acceleration Class activity Play

Gravitational acceleration Whiteboard presentation Play

Gravitational acceleration, the shape of the Earth and its rotational motion Whiteboard exercise Play

How the Moon affects the ocean’s water level Whiteboard exercise Play

How the Moon affects the ocean’s water level Student activity Play

Location of the balls Whiteboard exercise Play

Mass Animation Play

Mass and weight of a body Whiteboard exercise Play

Mass and weight of a body Student activity Play

Resultant acceleration Animation Play

The Earth's gravitation Animation Play

The force of gravity Animation Play

The gravitational interaction of bodies Whiteboard exercise Play

The gravitational interaction of bodies Student activity Play

The gravitational interaction of bodies Simulation Play

The mechanism of tides Animation Play

The relationship between gravitational acceleration and distance from the Earth Student activity Play

The relationship between gravitational acceleration and distance from the Earth Simulation Play

The relationship between gravitational acceleration and distance from the Earth Whiteboard exercise Play

The relationship between gravitational acceleration, the shape of the Earth and its rotational motion Student activity Play

Tides Animation Play

Weight Animation Play