Surface of an area practice

https://ca.ixl.com/math/grade-6/surface-area-of-cubes-and-rectangular-prisms

https://ca.ixl.com/math/grade-5/surface-area 

Practice- Compare and convert metric units of length

1. Which is more, 2 kilometres or 2,000 metres?

a) 2 quilometres 

b) 2,000 metres 

c) they are equal

2. Which is more, 6 metres or 5,997 millimetres?

a) 6 metres

b) 5,997 millimetres

c) they are equal

3. Which is more, 7 metres or 700 centimetres?

a) 7 metres

b) 700 centimetres

c) they are equal

4. Which is more, 9 centimetres or 88 millimetres?

a) 9 centimetres

b) 88 millimetres

c) they are equal

5. Convert:

a) 9 metres = ____ centimetres

b) 6 kilometres = ____ metres 

c) 80 millimetres = ____ centimetres 

d) 7 metres = ____ millimetres

6. Which is more, 4 kilometres or 4,001 metres?

a) 4 kilometres

b) 4,001 metres

c) they are the same

7. Which is more, 3,996 millimetres or 4 metres?

a) 3,996 millimetres

b) 4 metres

c) they are equal

Metric units

What is distance?

Distance measures length. For example, the distance of a snake is how long the snake is.

In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers.

How big are metric units of distance?

A paper clip is about 1 millimeter thick.

A fingernail is about 1 centimeter wide.

The length of a guitar is about 1 meter.

A kilometer is equal to 1000 meters.

Converting larger units to smaller units

1 centimeter=10 millimeters

1 meter=100 centimeters

1 meter=1,000 millimeters
1 kilometer=1,000 meters

To convert larger units to smaller units we multiply the number of larger units by the green conversion factor for the appropriate smaller units.

Example: Converting meters to centimeters:

1 meter=100 centimeters
11 meters=11×100=1100 centimeters

Converting metric units of length

Nets of shapes

https://www.mathsisfun.com/definitions/net.html

https://www.ixl.com/math/grade-4/nets-of-three-dimensional-figures

https://www.ixl.com/math/grade-1/identify-shapes-traced-from-solids

https://www.ixl.com/math/grade-5/nets-of-three-dimensional-figures

Surface of an area

Net of Shapes

https://www.mathsisfun.com/definitions/net.html

3D Shapes

Equivalent Fractions

Equivalent Fractions Practice

Equivalent fractions

• Equivalent fractions are fractions that look different but show exactly the same amount.
  
• You can make equivalent fractions by multiplying or dividing the numerator and denominator by the same number.
  
• You can simplify fractions by dividing the numerator and denominator by the same number. This is called cancelling.
  Sometimes fractions will cancel more than once.
  
• http://www.bbc.co.uk/bitesize/ks2/maths/number/equivalent_fractions/read/1/