square and cube

• Wiskunde
• Middelbare school
• havo
• Leerjaar 1

Draw a cube 

Square and Cube

Objectives: At the end of the lesson,

1. You can recognise and draw a square

2. You can recognise and draw a cube.

Draw a square next to your cube with sides 5 cm long.

Now, draw another cube with broken lines where needed and name your cube KLMN OPQR

Can you tell now the difference between a square and a cube?

Quadrilateral has 4 sides and 4 vertices.

How many small squares are there in a 6 by 6 square?

1. 12
2. 6
3. 24
4. 36

How many squares are there in 5 x 5 square?

A square is a quadrilateral.

1. True
2. False

A quarilateral is a square.

1. True
2. False

Square

1. driehoek
2. vierkant
3. cirkel
4. rechthoek

Is this a cube?

1. Yes
2. No

A cube is a ....

1. 2D shape
2. 3D shape

A cube has

1. 6 faces,6 vertices and 16 edges
2. 6 faces, 8 vertices,10 edges
3. 4 faces, 6 vertices, 12 edges
4. 6 faces, 8 vertices, 12 edges

HOMEWORK:

Do chapter 1.2

Questions  14, 16, 18, 20*