Results

This online resource discusses the distribution of earth's water.

How to solve for the horizontal displacement when the projectile starts with a horizontal initial velocity. We also explain common mistakes people make when doing horizontally launched projectile problems.

Three activities which illustrate the law of exponents.

This is a simple video which describes how indices problems are solved using simplified laws.

This YouTube video will guide you through a fun activity where you will draw the earth's continents and oceans.

Online problems where the student is required to simplify the expression using the product property of exponents.

An activity explaining the properties of exponents.

• Predict, qualitatively, how an external force will affect the speed and direction of an object's motion.
• Explain the effects with the help of a free body diagram.
• Use free body diagrams to draw position, velocity, acceleration and force graphs and vice versa.
• Explain how the graphs relate to one another.
• Given a scenario or a graph, sketch all four graphs.

This online resource discusses the importance of the ocean, the layers and composition of the ocean and how it moderates climates.