# Mathematics 2.1

## Mathematics Overview

## SPRING TERM 1

## Week Six

Each day this week you have an **arithmetic warm-up** ** and your core learning**.

We are **all learning** how to **calculate percentages **in the arithmetic warm-up.

Please **complete the arithmetic warm-up prior to your core learning** each day.

This week we are learning how to estimate, calculate, measure and draw **angles** in **Year Five**.

In **Year Six**, we are learning to calculate **area and volume**.

__Monday 8th February__

### Arithmetic Warm Up

Watch the lesson video below and then **complete** **the percentages column for your maths group**.

You may complete the other columns if you wish.

The answers are included on the second page for you to check your calculations.

## Arithmetic Warm-Up - Calculating Percentages

### Teaching for Year Five

Please use the BBC learning below to learn about acute and obtuse angles.

Once you have watched the learning videos, please completed the introductory learning provided for you in the link below.

### Learning for Year Five Yellow & Green Group

Identify the types of angle:

- ACUTE - less than 90°
- OBTUSE - larger than 90° but less than 180°
- REFLEX - larger than 180°

**CHALLENGE**

- Choose one triangle and one quadrilateral.
- Measure the angles in each.
- Add the angles.
- Write the sum of the angles of your chosen shape inside the shape.

**The sum of the angles of a triangle = 180°**

**The sum of the angles of a quadrilateral = 360°**

Were your measurements accurate?

## Acute, Obtuse and Reflex Angles

### Teaching for Year Six

### Learning for Year Six

You will need the sheet/s to complete the n.rich learning for your group.

Once you have the sheet, open the link to complete the challenge.

## RED GROUP - Area and Perimeter

## BLUE GROUP - Changing Areas, Changing Perimeters

__Tuesday 9th February__

### Arithmetic Warm Up

Watch the lesson video below and then **complete** **the percentages column for your maths group**.

You may complete the other columns if you wish.

The answers are included on the second page for you to check your calculations.

## Arithmetic Warm-Up - Calculating Percentages

### Teaching for Year Five

Please watch the learning video to learn how to measure acute, obtuse and reflex angles.

Once you have watched the lesson, complete the learning below for your group.

### Learning for Year Five

## YELLOW GROUP - Estimating and Measuring Angles

## GREEN GROUP - Calculating and Measuring Angles

### Teaching for Year Six

### Learning for Year Six

## RED GROUP - Area of Triangles & Volume of Cuboids

## BLUE GROUP - Area of Triangles & Volume of Cuboids

__Wednesday 10th February__

### Arithmetic Warm Up

**Complete** **the percentages column for your maths group**.

If you need a reminder of how to calcualte percentages, re-watch the lesson videos for Monday and Tuesday.

You may complete the other columns if you wish.

The answers are included on the second page for you to check your calculations.

## Arithmetic Warm-Up - Calculating Percentages

### Teaching for Year Five

### Learning for Year Five

## YELLOW GROUP Drawing Shapes

## GREEN GROUP - Internal Angles

### Teaching for Year Six

### Learning for Year Six

Please complete the two sheets below.

The third sheet contains all the formulae to calculate the areas and perimeters of the shapes.

## RED GROUP - Finding Areas of Shapes

## BLUE GROUP - Through the Window

If you need help to get started, use the Getting Started hyperlink to give you a hint.

__Thursday 11th February__

### Arithmetic Warm Up

**Complete** **the percentages column for your maths group**.

If you need a reminder of how to calcualte percentages, re-watch the lesson videos for Monday and Tuesday.

You may complete the other columns if you wish.

The answers are included on the second page for you to check your calculations.

## Arithmetic Warm-Up - Calculating Percentages

### Teaching for Year Five

### Learning for Year Five

## YELLOW GROUP - Calculating Angles

## GREEN GROUP - Intersecting Angles

### Teaching for Year Six

Today's learning is a revision of volume of cuboids.

Should you need a reminder of how to calculate the volume of cuboids, please use the learning video below listed under:

**Week Three**

**Thursday 21st January**

**Learning for Year Five Yellow and Green Group**

### Learning for Year Six

Complete the Volume of Cuboids learning below.

## RED GROUP - Volume of Cuboids

## BLUE GROUP - Volume of Cuboids

__Friday 12th February__

### Arithmetic Warm Up

**Complete** **the percentages column for your maths group**.

If you need a reminder of how to calcualte percentages, re-watch the lesson videos for Monday and Tuesday.

You may complete the other columns if you wish.

The answers are included on the second page for you to check your calculations.

## Arithmetic Warm-Up - Calculating Percentages

### Teaching for Year Five

### Learning for Year Five

## YELLOW GROUP - Calculate the Angles - Triangles

## GREEN GROUP - Calculating Angles

### Teaching for Year Six

### Learning for Year Six

Complete the volume learning below.

## RED GROUP - Volume of Triangular Prisms

## BLUE GROUP - Volume of Prisms

## Week Five

This week is review week and so we will be revisiting the topics we have learned so far this term.

Each day there will be learning to complete in your CGP workbook in addition to daily reasoning.

Answers for the pages in the CGP books can be found in the back.

You can use these answers to check your learning, and carry out corrections, before you send the learning to me.

## Monday 1st February

### Year Five - Assessment of Year Four Objectives

Please complete the Year Four Objectives Test on pages 2, 3, 4, and 5 of your CGP Key Stage Two Maths Year Five Targeted Question Book.

### Year Six - Assessment of Year Five Objectives

Please complete the Year Five Objectives Test on pages 2, 3, 4, and 5 of your CGP Key Stage Two Maths Year Six Targeted Question Book.

## Tuesday 2nd February

### Year Five - Addition and Subtraction

Please re-visit the videos from **week one **(available below) to support this learning.

Complete **pages 12, 13 and 14** in your CGP book.

Complete the reasoning in the document below.

### Year Six - Addition and Subtraction of Decimals

Please re-visit the videos from **week one **(available below) to support this learning.

Complete **pages 12 &16 and 17** in your CGP book.

Complete the reasoning in the document below.

## Wednesday 3rd February

### Year Five - Measure

Please re-visit the videos from **week two **(available below) to support this learning.

Complete **pages 44 and 45** in your CGP book.

Complete the reasoning in the document below.

### Year Six - Negative Numbers and Mean

Please re-visit the videos from **week two **(available below) to support this learning.

Complete **pages 8 & 9, and pages 74 & 75** in your CGP book.

Complete the reasoning in the document below.

## Thursday 4th February

### Year Five - Measure

Please re-visit the videos from **week three **(available below) to support this learning.

Complete **pages 50, 51, 52 and 53** in your CGP book.

Complete the reasoning in the document below.

### Year Six - Ratio and Proportion

Please re-visit the videos from **week three **(available below) to support this learning.

Complete **pages 30, 31, 32 and 33** in your CGP book.

Complete the reasoning in the document below.

## Friday 5th February

### Year Five - Addition and Subtraction of Fractions

Please re-visit the videos from **week four **(available below) to support this learning.

Complete **pages 27, 28 and 29, and pages 30 & 31** in your CGP book.

Complete the reasoning in the document below.

### Year Six - Calculating with Fractions

Please re-visit the videos from **week four **(available below) to support this learning.

Complete **pages 18, 19, 20, 21, 22 and 23 **in your CGP book.

Complete the reasoning in the document below.

## Week Four

This week we are learning about fractions: improper fractions and mixed numbers in year five, and calculating with fractions year six.

Below are reasoning and arithmetic questions to complete alongside the learning this week.

There is one set of arithmetic questions for each year group for Monday, and reasoning questions for each group for Tuesday - Friday.

## Monday 25th January

### Teaching for Year Five Green and Yellow Group

### Learning for Year Five Green and Yellow Group

### Teaching for Year Six Red and Blue Group

### Learning for Year Six Red and Blue Group

**Tuesday 26th January**

### Learning for Year Five Green and Yellow Group

### Teaching for Year Six Red and Blue Group

### Learning for Year Six Red and Blue Group

## Wednesday 27th January

### Teaching for Year Five Green and Yellow Group

### Learning for Year Five Green and Yellow Group

### Teaching for Year Six Red and Blue Group

### Learning for Year Six Red Group

### Learning for Year Six Blue Group

Remember: *x (multiply)* means* of*, and *of* means x (multiply)

## Thursday 28th January

### Teaching for Year Five green and Yellow Group

### Learning for Year Five Green Group

### Learning for Year Five Yellow Group

### Teaching for Year Six Red and Blue Group

### Learning for Year Six Red Group

### Learning for Year Six Blue Group

## Friday 29th January

### Learning for Year Five and Six

For today's learning, please login to Mathletics and complete the assignments.

## Week Three

This week we are learning about area, volume and capacity in year five, and ratio and proportion in year six.

Learning has been assigned on Mathletics to support the topics this week.

Please complete this learning by the end of Monday 25th January.

Below are reasoning questions to complete alongside the learning this week.

There is one set of questions per group, per day.

## Reasoning

## Monday 18th January

### Learning for Year 5 Green and Yellow Group

### Learning for year 5 Green and Yellow Group

### Learning for Year Six Red and Blue Group

### Learning for Year Six Red and Blue Group

## Tuesday 19th January

### Learning for Year Five Green and Yellow Group

Open the document below and follow the instructions for today's learning.

Watch Monday's lesson again if you are unsure how to *count the area.*

*cm *squared paper is available below in case you do not have this at home.

### Learning for Year Six Red and Blue Group

### Learning for Red Group

### Learning for Blue Group

## Wednesday 20th January

### Learning for Year Five Green and Yellow Group

### Learning for Year Five Green and Yellow Group

After watching the short video we can infer that if you know the number of cubes on the base of a cuboid, you can multiply the base by the numbers of layers to find the volume.

For example,

A cuboid with a width of 2 cubes and a length of 4 cubes would have 8 cubes on the base layer.

If this cuboid had 6 layers of cubes, the height would be 6 cubes.

It is now easy to use the formula width x length x height to calculate the volume.

width = 2

length = 4

height = 6

2 x 4 x 6 = 48cubes

Use this formula to calculate the volume of each shape in the worksheet below.

**TOP TIP**

**Remember **- you can multiply the numbers in any order because

2 x 4 x 6 = 2 x 6 x 4 = 4 x 2 x 6 and so on.

Sometimes changing the order you multiply can make the calculation easier because you can use known facts to help you.

Here is an example 20 x 7 x 35 =

I would calculate 20 x 35 first because I know how to multiply by 20 (double the number and multiply by 10)

20 x 35 (double 35 is 70, and 10 x 70 is 700) = 700

Now it is easy to multiply by 7 because I know that 7 x 7 = 49

700 x 7 = 4,900

### Learning for Year Six Red Group

Today I would like you to apply your learning to complete the worksheet below.

### Learning for Year Six Blue Group

Today I would like you to apply your learning to complete the worksheet below.

**Remember **- use scale factor to help you calculate the proportion of each colour.

## Thursday 21st January

### Learning for Year Five Green and Yellow Group

### Learning for Year Five Green and Yellow Group

### Learning for Year Six Red and Blue Group

### Learning for Year Six Red Group

### Learning for Year Six Blue Group

## Friday 22nd January

### Learning for Year Five Green and Yellow Group

Today's learning is a challenge from nrich: Making Boxes.

You will need:

squared paper (a sheet is available below Tuesday's learning)

a pair of scissors

Follow the instructions in the link below and send your answers to for some feedback.

Remember to complete your Mathletics please.

### Learning for Year Six Red and Blue Group

Today I would like you to choose your challenge.

Below are three sets of ratio and proportion problems.

The sets become increasingly challenging.

Please complete one set - A, B or C.

More than one set can be completed if you wish.

## Week Two

This week we are learning about measures in year 5 and negative numbers, and calculating the mean in year 6.

## Monday 11th January

### Learning for Year 5 Yellow and Green Group

### Learning for Year 6

### Learning for Year 6 Red Group

### Learning for Year 6 Blue Group

## Tuesday 12th January

### Learning for Year 5 Yellow and Green Group

__Find Three Items__

For this activity I would like to find three small items that you can measure the length of in mm

Write the items and the length in mm and then convert each length to cm.

Now find three items that you can measure the length of in cm.

Write the items and the length in cm and then convert each length to mm and to m.

Now find three items that you can measure the length of in m.

Write the items and the length in cm and then convert each length to mm and to cm.

Remember:

- to convert from cm to mm you must multiply by 10 because 10mm = 1cm
- to convert from mm to cm you must divide by 10 because 10mm = 1cm
- to convert from m to cm you must mulitliply by 100 because 100cm = 1m
- to convert from cm to m you must divide by 100 because 100cm = 1m
- to convert from m to mm you must multiply by 1000 because 1000mm = 1m
- to convert from mm to m you must divide by 1000 because 1000mm = 1m

### Learning for Year 6

### Learning for Year 6 Red Group

### Learning for Year 6 Blue Group

## Wednesday 13th January

### Learning for Year 5

### Learning for Year 5 Yellow Group

### Learning for Year 5 Green Group

### Learning for Year 6

### Learning for Year 6 Red Group

### Learning for Year 6 Blue Group

## Thursday 14th January

### Learning for Year 5

### Learning for Year 5 Yellow and Green Groups

Your task today is calculate how many 5ml teaspoonsful of water would you need to fill:

- A mug with 175ml capacity
- A kettle with 1.7l capacity
- A wheelbarrow with 200l capacity.

Remember to convert the capacity of the kettle and wheelbarrow from litres to ml.

### Learning for Year 6

### Learning for Year 6 Red Group

### Learning for Year 6 Blue Group

## Friday 15th January

### Learning for Year 5

### Learning for Year 5 Green and Yellow Group

You will need:

- decimal sheet
- two sets of numbers cards 0-9

(see resources below)

- a dice

Instructions:

- Choose three numbers cards and place them on the decimal sheet. For example, if you chose 3, 4, 7, you might make 3.74
- Roll the dice
- Use the table to create a calculation. For example, if you roll a 4 the calulation would be: 3.74 x 10
- Write this calculation and the answer 3.74 x 10 = 37.4
- Repeat until you have ten calculations.

roll | operation |

1 |
÷ 10 |

2 |
÷ 100 |

3 |
÷ 1000 |

4 |
x 10 |

5 |
x 100 |

6 |
x 1000 |

## Resources

### Learning for Year 6

### Learning for Year 6 Red Group

### Learning for Year 6 Blue Group

## Week One

This week we are learning about addition and subtraction.

__Wednesday 6th January__

__Wednesday 6th January__

Please watch the short lessons below before completing the maths learning for today.

## Learning Year 5 Yellow Group

## Learning Year 5 Green Group

## Learning Year 6 Blue Group

## Learning Year 6 Red Group

__Thursday 7th January__

__Thursday 7th January__

Please watch the short lessons below before completing the maths learning for today.

## Learning Year 5 Yellow Group

## Learning Year 5 Green Group

## Learning Year 6 Blue Group

## Learning Year 6 Red Group

__Friday 8th January__

__Friday 8th January__

Please complete the maths learning for today.