Todays Title Todays Date To Assess my Understanding

Today’s Title. Today’s Date To Assess my Understanding of Area and Perimeter 20 -Dec-21 Copy down the Title and Date and underline them. Starter Activity Complete the ‘Heard the Word Grid. ’ Are there any key words that you have learnt or have a better understanding of now than you did at the start of this unit of work?

5 4 3 2 Area and Perimeter of Triangles & Quadrilaterals 1 I understand can explain the difference between area and perimeter. I can find the area and perimeter of shapes by counting squares. I can find the area of rectangles and squares using a formula. I can find the area of compound shapes, triangles, parallelograms, trapeziums and kites. I can solve area and perimeter problems by forming and solving equations.

Key Words / symbols Area Perimeter Formula Expression Quadrilateral Compound Shape Never heard before? Heard of but Know what it means and can explain it in not sure context what it Jot down your ideas here. . . means?

1 Questions Reasoning Problem Solving Fluency True or False? The distance around the outside of a shape is called the area. Look at the shape opposite. Which is bigger, the area or the perimeter? How would you explain the difference between area and perimeter to someone else. Answers

2 Questions Reasoning Problem Solving Fluency Find the area and the perimeter of the shaded shape. Answers Area = Perimeter = On the grid opposite draw a shape with an area double the size of the shape below. True or False The area of a square and the perimeter of a square will always be the same. Give a reason /example to explain your answer. (You can use the squares opposite. )

3 Questions Fluency Find the area of this rectangle. You must show your working out. Find the perimeter of this rectangle. You must show your working out. Answers

3 Questions Answers Problem Solving The rectangle below has an area of 40 cm 2. Not drawn accurately. Give me two different examples of rectangles that would have this area. Reasoning True or False? The rectangle with the biggest perimeter will always have the biggest area. You must give a reason / example.

Questions 4 Answers Find the Area of this compound shape. You must show your working out. 6 m 9 m 8 m Find the Area of this Triangle You must show your working out. 9 m Fluency 8 m 7 m 6 m

Questions 4 Problem Solving A triangle has an area of 40 cm 2 What could the height and the base be? A parallelogram also has an area of 40 cm. 2 What could the base and height be? 7 cm 8 cm Reasoning Explain how you know that the area of this shape is less than 91 cm 2 13 cm Answers

Questions 5 5 3 a + 2 Fluency Write an expression for the perimeter of this rectangle. Write an expression for area of this rectangle. Answers

5 Questions Problem Solving A rectangle has a length of y + 7. It’s width is 3 less than it’s length. If the perimeter is equal to 64 cm, what is y? Reasoning Explain why the area of the shape below can be written as a 2 - b 2. Answers

Use the space below to set yourself a question similar to the ones you were able to answer confidently. Use the space below to answer the question that you have set yourself My own question… My answer…

5 4 3 2 Area and Perimeter of Triangles & Quadrilaterals 1 I understand can explain the difference between area and perimeter. I can find the area and perimeter of shapes by counting squares. I can find the area of rectangles and squares using a formula. I can find the area of compound shapes, triangles, parallelograms, trapeziums and kites. I can solve area and perimeter problems by forming and solving equations.

Use the space below to set yourself a question similar to the ones you were able to answer confidently. Use the space below to answer the question that you have set yourself My own question… My answer…

My teachers probing question My answer What I will do to act upon my ‘Even Better If’’ comment Strategy Complete a mymaths lesson or booster pack Use a revision guide or text book Ask my teacher to explain during a lesson Ask a peer to explain during a lesson Ask someone at home to help Attend a revision session at school Attend homework club Something else (describe your strategy here) Tick the strategy you will use.