Grade 4 Sharing the Planet Math
Welcome to the Math section. For this unit we shall be learning about graphing and data analysis. Look below to find out how to use math when learning about animals
Math Using Animals
Here are some ways we can use numbers when talking about animals:
1. Population (wild or captivity)
2. Weight of the animals
3. How much they eat (in calories or weight)
4. How much energy they use
5. How big they grow
6. Length of life
1. Population (wild or captivity)
2. Weight of the animals
3. How much they eat (in calories or weight)
4. How much energy they use
5. How big they grow
6. Length of life
Statistics about animals
Bats:
1. About 1,100 different species
2. Ranges in size from 33mm to 1.5m
3. Ranges in weight from 2g to 1.2kg
4. Vampire bats live in groups up to 2 000
Tigers:
1. About 7 400 left
2. Have more than 100 stripes
3. Ranges in length from 1.4m to 2.8m
4. Ranges in weight between 150kg to 180kg
5. Tigers live alone
Dolphins:
1. About 1 832 428 left in the world
2. Almost 40 different species
3. Ranges in size from 1.2m to 9.5m
4. Ranges in weight from 40kg to 10 tonnes (10 000kg)
Mountain Gorillas:
1. Ranges in height from 1.65m to 1.75m for males and about 1.4m for females
2. About 800 left in the world
3. Ranges in weight from 140kg to 200kg for male and 230kg for female
4. Live in groups of about 30
All information can be found at Wikipedia.
1. About 1,100 different species
2. Ranges in size from 33mm to 1.5m
3. Ranges in weight from 2g to 1.2kg
4. Vampire bats live in groups up to 2 000
Tigers:
1. About 7 400 left
2. Have more than 100 stripes
3. Ranges in length from 1.4m to 2.8m
4. Ranges in weight between 150kg to 180kg
5. Tigers live alone
Dolphins:
1. About 1 832 428 left in the world
2. Almost 40 different species
3. Ranges in size from 1.2m to 9.5m
4. Ranges in weight from 40kg to 10 tonnes (10 000kg)
Mountain Gorillas:
1. Ranges in height from 1.65m to 1.75m for males and about 1.4m for females
2. About 800 left in the world
3. Ranges in weight from 140kg to 200kg for male and 230kg for female
4. Live in groups of about 30
All information can be found at Wikipedia.