1. 23-Nov-16Created by Mr.Lafferty Math Dept Revising Basic Angles Naming Angles www.mathsrevision.com Measuring Angles Drawing Angles Compass Points Angles Level 2

2. 23-Nov-16Created by Mr.Lafferty Math Dept Starter Questions Q3.Calculate 2.34 + 4.7 + 0.12 Q1.Convert to the 24 hour clock. (a)7:25 pm (b)6:50 am Q2.Write down the type of angle that is less than 90 deg. Q4.Round the following to nearest 1000. (a)12,501(b)369,765 www.mathsrevision.com Level 2

3. 23-Nov-16Created by Mr.Lafferty Math Dept Learning Intention Success Criteria 1.To be able to identify acute, right-angle, obtuse, straight line and reflex angles. 1.We are learning about types of angles. www.mathsrevision.com Type of Angles Level 2

4. 23-Nov-16Created by Mr.Lafferty Math Dept Horizontal Vertical Acute less than 90 o Obtuse Between 90 o – 180 o Right - Angle exactly 90 o reflex over 180 o less than 360 o www.mathsrevision.com Straight Line Angle exactly 180 o Type of Angles Level 2 Demo

5. 23-Nov-16Created by Mr.Lafferty Math Dept Now try TJ2a Ex 1 Ch6 (page 52) www.mathsrevision.com Type of Angles Level 2

6. 23-Nov-16Created by Mr.Lafferty Math Dept Starter Questions www.mathsrevision.com Q3.Calculate 5.65 – 1.3 Q1.Convert to the 12 hour clock. (a)17:15 (b)05:40 Q2.Write down 2 numbers that add to give 8 and multiply to give 15. Q4.Round the following to nearest 100. (a)13,551(b)369,449 Level 2

7. 23-Nov-16Created by Mr.Lafferty Math Dept Learning Intention Success Criteria 1.To be able to name an angle. 1.To explain how we name angles by THREE capital letters with the angle sign. The middle letter being where the angle is. 2.Understand the difference between the type of angle and the name of an angle. www.mathsrevision.com Naming Angles Level 2

8. 23-Nov-16Created by Mr.Lafferty Math Dept Naming Angles www.mathsrevision.com A B C Type of angle is acute Name of angle is ∠ ABC Type of angle is obtuse Name of angle is ∠ ZYX X Y Z MIDDLE LETTER IS ALWAYS WHERE THE ANGLE IS ALWAYS 3 CAPITAL LETTERS Level 2 Demo

9. 23-Nov-16Created by Mr.Lafferty Math Dept Now try TJ2a Ex 2 Ch6 (page 53) www.mathsrevision.com Naming Angles Level 2

10. 23-Nov-16Created by Mr.Lafferty Math Dept Starter Questions www.mathsrevision.com Level 2

11. 23-Nov-16Created by Mr. Lafferty11 (SAS) Starter Questions Q3.Calculate the missing angles. 60 o Q1.Convert the percentages to fractions. (a)30%(b)60% Q2.Write down all the numbers that divide into 16. Q4.Round the following to 1 decimal place. (a)4.549(b)6.561 50 o

12. 23-Nov-1612 A 180 o Protractor Outside scale from 0 o to 180 o going in a clockwise direction. Inside scale from 0 o to 180 o going in an anti-clockwise direction.

13. 23-Nov-1613 You need to be able to measure an angle to the nearest degree. To help you do this you should always: 1. Look directly down onto the cross point. 2. Always use the protractor in a horizontal manner as shown below.

14. 23-Nov-1614 1 2 Measuring Angles with a 180 o Protractor 0 on the outside so use outside scale 0 on the inside so use inside scale 67 o 50 o

15. 23-Nov-1615 3 4 Measuring Angles with a 180 o Protractor 0 on the outside so use outside scale 0 on the inside so use inside scale 135 o 120 o

16. 23-Nov-16Created by Mr.Lafferty Math Dept Now try TJ2a Ex 3 or sheet Ch6 (page 55) www.mathsrevision.com Level 2 Measuring Angles

17. 23-Nov-16Created by Mr.Lafferty Math Dept Level 2 Starter Questions www.mathsrevision.com 75 o xoxo Level 2

18. 23-Nov-16Created by Mr.Lafferty Math Dept Drawing Angles Learning Intention Success Criteria 1.Be able to use a protractor to draw required angle. 1.We are learning how to draw angles. www.mathsrevision.com Level 2

19. 23-Nov-16Created by Mr. Lafferty19 Drawing Angles Example : Draw angle RPQ = 30 o P Q 30 o R X

20. 23-Nov-16Created by Mr. Lafferty20 Drawing Angles Example : Draw an angle CAB = 120 o AC X B 120 o

21. 23-Nov-16Created by Mr.Lafferty Math Dept Now try TJ2a Ex 4 Ch6 (page 57) www.mathsrevision.com Drawing Angles Level 2

22. 23-Nov-16Created by Mr.Lafferty Math Dept Starter Questions Q1.Solve the equation below Q2.Find two numbers that multiply add to give 18 and subtract to give 3. Q3.Find the average and range of the numbers below Q4.Find 2,8,8,10 Level 2 www.mathsrevision.com

23. 23-Nov-16Created by Mr. Lafferty Maths Dept. www.mathsrevision.com Learning Intention Success Criteria 1.We are learning how to write down directions using a map. 1. Be able to make sense of a map. Compass Points Compass Points 2.Write down accurate directions from a map. Level 2

24. 23-Nov-16Created by Mr. Lafferty Maths Dept. Demo Navigating

25. 23-Nov-16Created by Mr. Lafferty Maths Dept. Compass Points N S E W 090 o 360/000 o 270 o 180 o SE Half way between South and East SW Half way between South and West Half way between North and West NW NE Half way between North and East

26. Level 2 Compass Points Compass Points If Anne walks to Julie then to Amy and then back to where she started. Write down all the directions she took. If Daniel is facing North and turns clockwise to face Anne. How many degrees is this. If Daniel is facing Frances and turns clockwise to face Amy. How many degrees is this. If Amy is facing Paul and turns anti-clockwise to face Daniel. How many degrees is this. 23-Nov-16Created by Mr. Lafferty Maths Dept. www.mathsrevision.com John Julie Gary Frances Daniel Amy Barry Anne Paul N Who is North of Daniel Who is East of John Who is South West of Barry Who is North East of Gary If Gary walks to John then to Barry and then back to where he started. Write down all the directions he took.

27. Level 2 Map Directions I leave the zoo to go back to my car which is in the town car park. Write down the directions I should take. There’s a fire at the library. Right down the directions the fire engine should take. I come out of the swimming pool and turn right then left. I go into the building second on my the right. Name the building. After going to the park I want to go to the cinema. Tea Lane is closed. Write down the directions I should take. I come out of school and go to the Park. Write down the directions I must take. I come out of the charity shop and need to catch a bus. Write down the directions to the bus station. 23-Nov-16Created by Mr. Lafferty Maths Dept. www.mathsrevision.com N

28. 23-Nov-16Created by Mr.Lafferty Math Dept Now try TJ2a Ex 5 Ch6 (page 58) www.mathsrevision.com Level 2 Compass Points Have you updated your Learning Log ?