Life long sharing . . .

Archive for November 2014

This is a very good video teaching Triangle, from http://www.mathsisfun.com/triangle.html site:

Some notes about Triangle here:

triangle1

triangle2

 

triangle3

 

triangle4

presentperfect

Today topic is Geometry.

PowerPoint: Maths Olympiad – Geometry

PDF worksheet: Maths Olympiad-Junior1-Lesson16-Geometry.pdf

This video gives an intro about simple machines such as: Pulley, Slide (inclined plane), Wheel, Lever, Screw.

It also goes further on the different types of Lever, by explaining the different parts of a lever system, which is: Effort, Fulcrum and Load.

lever

 

A good health video as well, which introduces the microbes: virus and bacteria to kids. It also gives a briefing on how our body protect us from them via antibody.

Another important rule shared by: http://www.mathsisfun.com/operation-order-bodmas.html:

pemdas1

And this is frequently asked also, which “add and subtract” / “multiply and divide” comes first:

pemdas2

 


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