Exploring Maths Numeration 0-100

 

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EXPLORING

N u m e ra t i o n  Bev   Dunbar Activities, blackline masters & assessment pages that are fun and easy to use

N U M B E R

L O W E R

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Introduction Exploring 0 - 100 Numeration Here are over 60 teaching ideas for developing numeration skills for numbers to 100. Each activity has been carefully designed to maximise the way in which your students build up their knowledge of our Base 10 counting system. Making your life easier has been a major aim in this series. With the suggested activities included here, plus 50 blackline masters, sample programs and outcome indicators, you’ll find planning your numeration program for the year is now so easy. Your students will think and work mathematically with an emphasis on mental recall and practical manipulation of objects. They will construct flexible images which enable them to tackle problems from different points of view. The easy-to-read activity cards will extend your small groups. By exploring each topic for a week at a time, you’ll be able to cater for at least three ability groups, with plenty to challenge even your most confident youngsters. For example, you may have one group exploring numbers to 20, a second group exploring numbers to 99 and a third group studying numbers to 100 and beyond. Just browse through the section your students need to study next and find the activities you think will interest them most. There are enough suggestions in each section to have up to a whole class studying that topic for at least a week! See the Sample Weekly Program for more detailed ideas.  A second book, Exploring 0 - 100 (Operations) focusses on the four operations (+, -, x, ÷) with whole numbers to 100. There is also a third book, Exploring Calculators with 5 - 7 year olds, which complements the activities in both books. Together these three number resources provide you with the practical ideas you need to keep both you and your students keen and motivated. So look forward to the joys of exploring numbers to 100 with your students.

Copyright Bev Dunbar Maths Matters 2000 Exploring 0 – 100 (Numeration) (Numeration) ISBN 186509 1456 Early Number Kit ISBN 186509 210X Reprinted 2006 (twice)

Published by Blake Education Locked bag 2022 Glebe NSW 2037  Illustration and design by Janice Bowles

Printed by Mercury Printeam The blackline masters in this book may be reproduce reproduced d by the original purchaser for use with their class(es) only.

 

Contents How to use this book

2

Revisiting 0 - 20

3

Revisiting groups of 10

29

Exploring 0 - 99

41

Exploring 100

73

Outcome Indicators

92

Sample Yearly Program

93

Sample Weekly Program

94

 

0   1   0

1

2

3

2   3

4

5

4

5

6

7

6

7

8

9

8

9

 

Spinners 0-9

  9

    2

       5

 6  

         8

      3

1                   

4   

7

  9

    2

  0

       5

 6  

         8

      3

1                   

  0

4    10

Exploring 0 - 100 Numeration

7

 

zero

one

 two

 three  thr ee

 four 

 f ive

six

seven

eight 

nine

 ten

eleven

 twelve

 thirteen

 fourteen

 f i fteen  fteen

sixteen

seventeen

eighteen

nineteen

 twenty Exploring 0 - 100 Numeration

  13

 

one ten and an d one

one ten and an d two

one ten one ten and an d  three and and  four  four 

one ten and an d  f ive

zero

one ten one ten one ten and an d six and and seven an and d eight  one ten  two tens and an d nine

1111 1111 1

1111

1111 1111

1111 1111

1111 11

111

1111

1111 1111

1111 1111

1111 1111

1111

1111 1

1111 11

1111 1111

1111 1111

1111 1111

1111 111

1111 1111

1111 1111

14

Exploring 0 - 100 Numeration

 

10 fabulous things to do with digit cards 0 - 9

C7 P4 M2 O1 R1 PV1

Resources 10 activity cards (BLM p.16) for each group, one set of 0 - 9 digit cards (BLM p.9) for each student, 6 small counters.  Activity  Shuffle the 10 activity cards and place them face down in the centre of the group. Take turns to turn over the top card. Everyone races to carry out the instructions with their digit cards. Continue until everyone has had at least one turn. Encourage everyone to discuss their answers together. (e.g. an even number could be 10, 12 or 14. It could also be 8, 52 or 104. Students respond according to their level of ability. Try to help them see that many numbers may fit the instructions). Variations 1. Shuffle the 10 activity cards and place them face down in the centre. Everyone makes a random number between 10 and 20 with their digit cards.

Turn over the top activity card to see who wins a counter. 2. Each student has a set of number cards “zero” to “twenty” (BLM p.13) in place of  the digit cards. Use the 10 activity cards as in the suggested Activity or as for Variation 1. 3. Each student has a set of number cards “one ten and one” to “two tens” (BLM p.14) in place of the digit cards. 4. Each student has a set of the tally cards (BLM p.14) in place of the digit cards.

Possum Storehouses

C2 P4 O1 PV1,2

Resources “Possum Storehouses” card (BLM p.17), 20 multilink counters, 0 - 9 digit cards (see p.9) for each person, a spinner (see p.10), optional 4 activity cards (BLM p.18), word cards (see p.13 - 14).  Activity  These possums store apples in groups of 10. Pretend the multilinks are apples. Grab a handful of apples each. Guess how many tens, how many units (or extras) altogether. Place the apples onto your possum storehouse cards to check. Use your  digit cards to make this number too. Compare your discoveries with other people in your group. Who has the largest number of apples? The smallest number? Does anyone have the same number of apples as you? Variation Select one of the 4 activity cards and follow the instructions. Exploring 0 - 100 Numeration

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Possum Storehouses

 

N UM BE R UM BE

WO RD WO RD

/

TA LL TA LLY A CT CT IV IV IT IT Y C AR AR DS DS

 .    s    e    l    d  .    r    o    t    p   s    a   s    p    c   r    a   e    e    s    u    d    g   o    r    n    t    n    o   r    i    h    a    w   p   h   e    r    c    t    o    a   r    s    r    u   a   t    r    e   o   m    v   y    u    o   e   e   o    c   y    n    r    c    l    n    a   a    u    T   R   p   o

   s    e    l    p   t    s    i    p   r    f    a   e    t    h    y    c   t    y    t    l    t    s    p    e    l    i    l    c  .    s    m    o   o   a    ?    e   e    s    s   c   h   x    e    h    d   W    e    l    t    i    u    o   n  .    e    v   p    w   h   a   n    r    a   p    t    r    e    r    n    i    u    t    h   a    a    o    t    t    p   n   o   0    S   s   S   i    t    2

   ?    e  .    k    d    r    a    a    y   m    c   y   n    n    u    d    r    a   a   o    y    o    m    m    w   t    w   n    a   a   o   a    r    h    H   c    t    e   t    s  .    s    v   c    n    r    o   e   e    l    e    l    l    p   t    n    r    o   p   t    a    u    T   C   a   p

   t    r    e   s  .    i    f    s   h    t    e    l    e   e   ?    s    p   v   h    t    e    l    p   o   s    i    a   m    p    p    0   e   o    2   r    h   a    0    h    d   W    t  .    i    n   s   e    v    w   a   e    l    a    t    r    n    p    h    i    a    p    t    p    o    S   S   a   t

 

0 - 20 Number Charts

O1,2 R2,3 P IR

Resources “Possum Storehouses” (see p.17 - these can be reduced on the photocopier  to save paper), pencils, a sample possum storehouses worksheet with all the numbers from 1 - 20 written in order.  Activity  Discuss the sample. Show how each of the numbers from 1 - 20 can be written in order on the two storehouses. Fill in random numbers from 1 - 20 on your possum storehouses. Swap with a partner. Try to be the first to write in all the missing numbers within a given time limit. Can you do it in less than two minutes? Variation Shuffle the “one” to “twenty” cards and place them face down in the centre. Take turns to turn over a card (e.g. thirteen). Find the thirteenth position and write the number. The first to get three numbers in a line wins a counter.

Odd or even?

P4 P IR

 Activity  One player is “odd”, the other player is “even”. On a given signal, each player holds up any number of fingers from 0 - 10. Add them all together. If the total is an odd number, the “odd” player scores 10 points. If the total is an even number, the “even” player scores 10 points. Try to be the first player  with exactly 50 points.

Join the dots 0 - 20

C1 O1

Resources “Join the dots” (BLM p.20 - cut into three), scrap paper, pencils, tracing paper.  Activity  Join the dots forwards or backwards to discover the hidden pictures. Guess first what you think each picture will be. Variation Try making your own picture for a friend to solve. Draw your picture first then try to fit up to 20 connection points. Use tracing paper to copy the new dot version of your picture. Write in the number clues. Try it out on a friend!

Exploring 0 - 100 Numeration

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Join the Dots 5

3

 

6  

4

7

8 2 0

10

9 1  

18

17

20

19   20

16

Exploring 0 - 100 Numeration

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15

12

13

14

 

EXPLORING 0 - 100

NUMBER

LOWER PRIMARY

Maths series is designed to provide busy teachers  The Exploring Maths with practical resources that are mathematically up-to-date, fun and easy to use. Each book contains a wealth of activities, blackline masters and assessment tasks for a whole life-time of teaching. These activities encourage your children to think mathematically by exploring, experimenting, being creative and taking risks. By asking questions and active discovery, children learn to enjoy using mathematics as part of   their everyday lives.

Exploring 0 - 100 Numeration includes: • More than 60 activity-based, easy-to-use teaching ideas • Four carefully sequenced units to develop place value • Over 50 blackline masters • Useful activity cards for independent  small group work

• Assessment “checkups” for each unit  • Number outcomes and indicators • A sample weekly maths program • A sample yearly maths overview In fact, everything you need to bring the numbers 0 - 100 alive in your classroom.

About the author Originally a primary school teacher, Bev Dunbar is now actively involved in teacher  education as a Mathematics Consultant and University Lecturer in Mathematics Education working in both the State and Catholic Education systems. Bev is a passionate believer in fun, practical resources which help teachers make maths lessons a highlight of the day.

Titles in the Exploring Maths series NUMBER Exploring 1 - 5 Exploring 6 - 10 Games and Activities for 0 - 10

Numbers to 50 Picture Pack Exploring 0 - 100 Numeration Exploring 0 - 100 Operations Exploring Fractions Exploring Money Exploring Calculators

Exploring 0 - 50 Numeration Exploring 0 - 50 Operations

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ISBN 1-86509-145-6

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  9 78 7818 1865 65 09 0914 1457 57

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