Date – 23/4/18 Topic-Shape, Data and Measure Walt-Translate simple Polygons on a coordinate plane Success criteria • All should be able to plot coordinates on quadrants correctly and translate a point in the four quadrants of a grid (Point 1-4) • Most should be able to draw simple polygons using coordinates and can translate them with accuracy. (Point 4+ to 6) • Some would be able to identify and describe the position of a shape on a coordinate grid following a translation (Point 7-9) Remember MVB Axis reflection coordinates translation vertex translation movement rotation Transformation Oreientation Starter (5 mnts) TIC-Think and answer on socrative TAC-Use your white board to answer. TOE-Share on Edmodo • TRUE AND FALSE(think critically) 1. How many coordinates are necessary to specify a point on a plane? -> 3. T/F 2. X axis is vertical. T/F 3. (Y, X) is ordered pair. T/F 4. Quadrant 2 have both negative value. T/F Ext: 1. Translation of a point means to move it across left or right, up or down. T/F 2. If you move a point across to the left the X coordinate decreases. T/F 3. If you move a point down on a grid the Y coordinate increases. T/F. 4. (Y, X) is an ordered pair. T/F 5. Quadrant 2 has both positive values. T/F TPS CTQ – (3minutes) • What is the use of plotting coordinates on grid? How is it related to real life? • What is Translation ? Is it useful in our life? • If you translate a 2D does it change its shape, orientation or size? Translation in Real life (3 – mnts) • https://youtu.be/NY2cDTpsvBA –Demonstrate- 3 mnts – How to read and mark the coordinates point on quadrant. • https://app.mymaths.co.uk/1748resource/translating • or • https://www.youtube.com/watch?v=E4XXbuA mcQQ Translation A translation "slides" an object a fixed distance in a given direction. Every point of the shape must move: the same distance, in the same direction. It will “slide” a shape up, down, right, left or all the above. ------------------------------------ • 20 Translate the shape 8 units to the right, and 3 units up. Translation of shape Translating 2 D shapes • https://app.mymaths.co.uk/5776resource/translating-and-reflecting Main activity (15 mnts) Calculators Mark and join the given coordinates points and find out the 2D shape and then translate them on given direction (Worksheet) Ext Task-Create the pattern on provided grid Dividers Strikers https://app.mymaths.co.uk/317resource/translating-shapes Ext - create the pattern on Grid provided Draw the land marks on a grid, translate them on a given instructions. Identify the coordinates of translated shapes image and Ext task- Reflect the translated shape on x-axis or y-axis. Plenary • Create your own piece of Art • by translating the 2 D shape in the next slide Create Exit ticket quiz Question No : 3 ( Teacher’s Question) Click the link given below. https://b.socrative.com/login/student Room Name: Munir9906 Name: Write your first name Draw point A (2,4 ) B, (5,4) C (2,7) and D (5,7) and move two squares to the left and two squares up Evaluate PLENARY