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Division One

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Possible answers: 3 ones. 1one,1 ten,1hundred. 2 ones, 1 ten. 2 tens, 1 hundred. RIDDLES. Riddles. Use base ten blocks to solve the riddles. I have six blocks. ... – PowerPoint PPT presentation

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Title: Division One


1
Division One
WELCOME! Please sit with others who teach the
same grade Yellow Kindergarten Green Grade
1 Pink grade 2 Blue grade 3
  • Monday, March 23, 2009
  • Cathy Campbell Carla Kozak

2
This session has been subsidized as a result of a
grant from Alberta Education to the Edmonton
Regional Learning Consortium to support math
implementation.
3
OPPORTUNITIES YOUDONT WANT TO MISS
  • Meta-coaching sessions for Coaches
  • Metrocontinuingeducation.ca

4
OPPORTUNITIES YOUDONT WANT TO MISS
  • AB ED Math Summer Institute
  • July 8, 9 and 10, 2009
  • Register on-line
  • www.nrlc.net

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AGENDA
  • Manipulative Examples
  • EPSB SHARE site
  • Sharing 1
  • Sharing 2

7
BASE TEN BLOCK ACTIVITIES
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Taking a Survey
9
Taking a Survey
  • Use base ten blocks to make a graph of the
    following data.

10
TAKING A SURVEY
Kayla has three people in her family. Marie has four people in her family
Sue has two people in her family. Mary has four people in her family
Allison has three people in her family. Joanne has four people in her family
Chantel has four people in her family. Megan has five people in her family
Amy has five people in her family. David has three people in his family
Ryan has three people in his family. Todd has four people in his family.
Chris has five people in his family. Phil has four people in his family.
Thomas has five people in his family. Harold has four people in his family.
Neil has more than five people in his family. James has four people in his family.
John has more than five people in his family. Ben has more than five people in his family.
11
TAKING A SURVEY
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Measuring Length
13
Measuring Length
  • Use the base ten blocks to measure

14
MEASURING LENGTH
ESTIMATE MEASURE
How many rods long is your partners arm? _____ rods ______ rods
How many rods long is your partners leg? _____ rods _____ rods
Find something in the room that is about one rod long. __________ __________
If one rod is ten centimeters long, how long is your partners arm in cm? ______ cm _____ cm
Find something in the room that is about 25 cm long. __________ __________
15
Patterning
16
Patterning
  • Make a repeating pattern of three to five
    elements using the base ten blocks.
  • Describe your pattern to a partner and ask your
    partner to translate your pattern using another
    mode.

17
PATTERNING
  • Possible answer
  • block, block, rod, rod, rod,
  • block, block, rod, rod, rod,
  • block, block, rod, rod, rod
  • Another possible answer
  • 2 blocks, 1 block, 3blocks, 1 block,
  • 2 blocks, 1 block, 3blocks, 1 block,
  • 2 blocks, 1 block, 3blocks, 1 block,

18
Counting on 2
19
Counting on 2
  • Use base ten blocks to make a train to match the
    number on the spinner.
  • Write the number in the chart.
  • Count on and write the number that is 2 more.

20
COUNTINGON 2
Number 10
2 more 12
21
How many Ways?
22
How Many Ways?
  • Use base ten blocks to show 32 in different ways.
  • Record them using pictures and numbers.
  • Extension
  • How many number pairs for 32 can you find?

23
HOW MANY WAYS?
  • Possible answers
  • 32 ones
  • 22 ones 1 ten
  • 12 ones 2 tens

24
What Are the Possible Values?
25
What are the possible values?
  • Use only three base ten blocks.
  • What could all the possible values be?
  • Record the blocks and their values.
  • Tell how you know you found them all.
  • Extension
  • Show the greatest number you can create.

26
WHAT ARE THE POSSIBLE VALUES?
  • Possible answers
  • 3 ones
  • 1one,1 ten,1hundred
  • 2 ones, 1 ten
  • 2 tens, 1 hundred

27
Riddles
28
Riddles
  • Use base ten blocks to solve the riddles.
  • I have six blocks.
  • I have the same number of tens blocks as ones
    blocks.
  • What is my value?

29
RIDDLES
  • 3 tens
  • 3 ones

30
Create and Count
31
Create and Count
  • Use base ten blocks to create each shape.
  • Count and record the number.

4 units
32
BREAK
33
SHARE SITE
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SHARING
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  • Groups of 6 or 7
  • Yellow Kindergarten
  • Green Grade 1
  • Pink grade 2
  • Blue grade 3
  • Assign one timer at the table
  • There is room in your hand-outs for notes
  • We will remind you in 25 minutes to move to a new
    group
  • Please remember to post digital items to the
    SHARE Site

48
CLOSURE
  • Feedback forms please
  • Next sessions
  • Friday, April 24 100 to 330
  • Division I
  • Tuesday, April 28 100 to 330 Coaching

49
ANOTHER WAY TO GET TO EPSB SHARE SITE
50
From an EPSB computer
sites.google.com/a/share.epsb.ca
51
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