210 millimetres = 1 centimetre Draw 1 millimeter on your paper using a ruler… what did you learn about millimeters from doing this?Can you name any objects in the room that are smaller than 1 centimeter? Why would you use millimeters instead of centimeters to measure?10 millimetres = 1 centimetreComplete Practice Booklet Pages 1 and 2
3Millimeters and Centimeters Complete page 1 and 2 in Student BookletComplete page 3 in Practice BookletComplete page 64 in Student Workbook
4Journal – Millimetres (mm) Complete page 3 in Student BookletIn our world what would we measure with themillimetre unit and why is this unit useful?
5Millimetres, Centimetres and Metres Create large shapes on the floor using masking tape.Measure them by following your lines with string and then measuring the string using a metre stick.How would this measurement change if you used a different unit of measurement? m? cm? mm? Try each one!
6Converting Units Complete page 4 in Practice Booklet Millimetre (mm)Centimetre (cm)Metre (m)1 mm0.1 cm0.001 m10 mm1 cm0.01 m100 mm10 cm0.1 m1000 mm100 cm1 mComplete page 4 in Practice BookletComplete page 5 in Student Booklet
7Converting Units Complete page 4 in your Student Booklet Remember that next day we will be taking ashort walk around the community. Pleaseremember to dress warm!
9Distance from home to school KilometresHow far do you travel to get to school?Distance from home to schoolLess than 1 kmMore than 1 kmAbout 1 kmPredict how many times you would walk around the school to travel 1 kilometre
10Estimating Units of Measurement Which unit of measurement would you use to measure…The distance from the hospital to the school?The tip of your pinky finger?A pencil?A car?Millimetres (mm), centimetres (cm), metres(m) or kilometres (km)
11Estimating Units of Measurement Complete Student Workbook page 65Complete Mapping Activity in Student Booklet pages 6 – 8
12Choosing the Right Unit Choose five parts of your body to traceGet a partner to trace you using pencil and chart paperMeasure your body parts using the appropriate unit of measurementRecord on page 9 in student booklet
13Journal – Converting Units Complete page 10 in student bookletIf you change metres to centimetres, willthe numerical value become greater orless? Why?
14Perimeter and Area- Rectangles Perimeter - The area around somethingPerimeter of a rectangle = l + l + w + wArea – the amount of space an object coversArea of a rectangle = length x width
15Find the Perimeter Perimeter of a rectangle = 2l + 2w or 2 (l + w) Create as many rectangles as you can with a perimeter of 20 cm281_g_2_t_4.html?open=activities&from=topic_t_4.htmlComplete Perimeter Notebook ActivityComplete page 66 in student workbook
16Find the Area Complete Area Notebook Activity Area of a rectangle = length x widthComplete Area Notebook ActivityComplete page 67 in student workbook
17Pigs robert munschMegan is told to feed the pigs, but not to open the gate. She does of course, and the results are hilarious as the pigs help themselves to coffee and the newspaper at the breakfast table, follow Megan to school, and ride home by way of the school bus.
18Constructed Response - Area Complete the constructed response on page 11 of the student bookletA farmer has 100 m of fencing to make a pen for his pigs. He decides a rectangle would be the best shape.What are some possible sizes of pens he could make?How do the areas of the pens compare and what sizethey would recommend and why?What pen has the greatest area?What is special about this rectangle?
19Find the perimeter and area of a classroom door, then come up with a concept for our “Spring” door. Draw your door and list all the necessary materials and their measurements.Write your name at the top and enter it into the teacher inbox to deicide our “Spring has Sprung” door!
20Complete unit review on page 269 in textbook Math ReviewComplete unit review onpage 269 in textbook
21VolumeVolume – the amount of space occupied by a 3- dimensional objectMeasured in cubic centimetres (for small objects) and metres (for large objects)Volume of rectangular prism =length x width x heightComplete page 68 in workbookhwl
22Volume – Cubic Centimetres s.htmlWhat is the volume of this rectangular prism?length x width x height
23Volume – Cubic Centimetres Complete page 69 in workbookComplete journal entry page 14 of bookletHow could you figure out how many cubes would fit in a box without filling it? Explain.
24Towers ActivityWhen finished complete page 15 in student booklet
25Volume – Cubic Metres Complete page 70 in workbook Complete journal entry on page 15 in student bookletName a 3-D object that could be measured using cubic centimetres and a 3-D object that would be measured in cubic metres and explain why?
26CapacityCapacity is used for measuring liquids or the containers that hold those liquidsIt is measured using millilitres (ml)or litres (L)Order your containers from least to greatest…What did you notice?
28Capacity – Frayer Model Real-Life Problems and Visual RepresentationsDefinitionTermExamplesNon-examples
29Capacity – Frayer Model Definition:Capacity is the amount that a container can hold.Real Life Problems and Visual Representations:Sarah is filling a 1L plastic bottle with different color sand. Which of the following containers filled with sand could she use to completely fill her bottle?Container A: 355 mlContainer B: 225 mlContainer C: 125 mlContainer D: 420 mlContainer E: 160 mlPossibilities:Fill container C, 4 times.Fill Containers A, B, and D, 1 time eachFill Container D twice and Container E once.Examples:sand in a sandboxwater in a swimming pooljuice in a pitchermilk in a glassNon-Examples:fencing around a gardenlace around a tableclothpainting wallstiling floors
30Capacity - EstimationComplete page 72 in workbookMr. Franklin filled a bucket with water to clean his floor. Does the bucket probably hold 9 litres of water or 9 millilitres of water? Explain.A millilitre is about 20 drops of water.This bottle is1 L of water.
31ActivityComplete pages 283 and 284, in textbookQuestions 1 - 4
32Capacity - Conversion Complete page 17 of student booklet To convert from litres (L) to millilitres (ml) you must multiply by 1 0001 L = mlTo convert from millilitres (ml) to litres (L) you must divide by 1 0001 000 ml = 1 L
33Journal EntryComplete page 18 in student booklet
34Review Complete review page 19 – 21 in student booklet Play “Pour It!” in groups of 2-4 players