Today’s lessons - 6C

Matematik
12:30 pm - 1:30 pm

Relationships and Change - Week 47 - Lesson 2 - Using ratios with map scales + Introduction to Proportion

Objective (Teaching Point):

  • Using ratios with map scales.

  • Introducing direct proportion

Starter:

Solve the following problems and reduce answers to simplest terms without units:


(a) 3 feet : 6 inches

(b) 25 / 80


(b) 25 lb cement : 50 lb sand : 75 lb crushed rock


LESSON


  • Give me some scales that we use in maps.


1 : 50 000         Every cm represents 50 000 cm = 500 m = 0,5 km

1 : 100 000       Every cm represents 100 000 cm = 1000m = 1 km

1cm : 5km        Every cm represents 5km

1cm : 10m        Every 1cm represents 10m.


Exercise in Class

Calculate the actual distances that are represented by the following lengths on the map.

A map has an actual scale of 1cm : 500m

  1. 3cm

  2. 8cm

  3. 13cm

  4. 0,5cm or 5mm

  5. 0,1cm or 1mm



Introducing Direct Proportion:


Example 1:-

If a can of cola costs 20kr; how much is the cost of:

  1. 2 cans

  2. 5 cans

  3. 10 cans

  4. 11 cans


Question 1:-

1 Litre of Petrol costs 8,3kr; How much will you pay for:

  1. 2 litres

  2. 5 litres

  3. 10 litres

  4. 20 litres

Example 2:-

If 120 calculators cost 1700 kr. How much will you pay for:-

  1. 1 calculator

  2. 5 calculators

  3. 7 calculators


Question 2:-

If 5 cinema tickets cost 400kr. How much will you pay for:-

  1. 1 cinema ticket

  2. 4 cinema tickets

  3. 9 cinema tickets


Question 3:-

If 3 glasses can fill up to 600ml of water. How much water can you fill in:-

  1. 7 glasses

  2. 9 glasses

  3. 11 glasses

Matematik
12:30 pm - 1:30 pm

Relationships and Change

Matematik
12:50 pm - 1:50 pm

Relationships and Change - Week 47 - Lesson 2 - Using ratios with map scales + Introduction to Proportion

Objective (Teaching Point):

  • Using ratios with map scales.

  • Introducing direct proportion

Starter:

Solve the following problems and reduce answers to simplest terms without units:


(a) 3 feet : 6 inches

(b) 25 / 80


(b) 25 lb cement : 50 lb sand : 75 lb crushed rock


LESSON


  • Give me some scales that we use in maps.


1 : 50 000         Every cm represents 50 000 cm = 500 m = 0,5 km

1 : 100 000       Every cm represents 100 000 cm = 1000m = 1 km

1cm : 5km        Every cm represents 5km

1cm : 10m        Every 1cm represents 10m.


Exercise in Class

Calculate the actual distances that are represented by the following lengths on the map.

A map has an actual scale of 1cm : 500m

  1. 3cm

  2. 8cm

  3. 13cm

  4. 0,5cm or 5mm

  5. 0,1cm or 1mm



Introducing Direct Proportion:


Example 1:-

If a can of cola costs 20kr; how much is the cost of:

  1. 2 cans

  2. 5 cans

  3. 10 cans

  4. 11 cans


Question 1:-

1 Litre of Petrol costs 8,3kr; How much will you pay for:

  1. 2 litres

  2. 5 litres

  3. 10 litres

  4. 20 litres

Example 2:-

If 120 calculators cost 1700 kr. How much will you pay for:-

  1. 1 calculator

  2. 5 calculators

  3. 7 calculators


Question 2:-

If 5 cinema tickets cost 400kr. How much will you pay for:-

  1. 1 cinema ticket

  2. 4 cinema tickets

  3. 9 cinema tickets


Question 3:-

If 3 glasses can fill up to 600ml of water. How much water can you fill in:-

  1. 7 glasses

  2. 9 glasses

  3. 11 glasses

Hem- och konsumentkunskap
1:30 pm - 3:30 pm

ENVIRONMENT - Impact Project

Pupils will come up with a tangible way to give back to the environment, community or raise awareness of issues people are facing in regards to subjects we have discussed.

Life Skills
1:30 pm - 2:30 pm

Pubertet