1'2 Math Message

1
1.2 Math Message

• Use a half-sheet of paper.
• Write the largest number you can read.
• Write the smallest number you can read.

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1.3 Math Message

• Today you will receive your Student Reference
  Book. Read the front and back covers, but dont
  peek inside yet! Talk to a partner about what
  might be in the Table of Contents.

3
1.4 Math Message

• Take the tool kit that has your ID number on it.
  Explore the tools inside.

4
1.5 Math Message

• Use the data from problem 2 on Math Journal 1,
  page 4. Record the number of letters in your
  partners first and last names on the Class Data
  Pad. Which name do you think is likely to have
  more letters a persons first name or last name?

5
1.6 Math Message

• Copy and solve.
• 2 12 _______
• 7 7 _________
• 15 1 _________
• 24 10 _________
• 1 dozen and 2 more

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1.7 Math Message

• Take the Math Message sheet. Answer the
  questions.

7
1.8 Math Message

• Try to find the answers in your head. Write them
  on your slate.
• What number is
• 20 more than 45?
• 32 more than 40?
• 23 more than 24?
• 16 more than 28?

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1.9 Math Message

• Solve Problems 1-4 on journal page 15. Share
  your answers with a partner.
• If you dont agree, check your work.

9
1.10 Math Message

• Do Problem 1 on journal page 17.

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1.11 Math Message

• Turn to Student Reference Book page 214. Pretend
  you have 2. Do you have enough money to buy a
  notebook and a box of pencils? There is no sales
  tax.

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1.12 Math Message

• Do Problems 1-4 on journal page 23. Use your math
  tools to help.

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1.13 Math Message

• Mandy is in school from 825 A.M. to 315 P.M.
• Work with a partner to figure out the length of
  her school day.
• Use your toolkit clock to help you.

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1.14 Math Message

• Briefly review the answers. If necessary, show
  answers on the board or demonstration clock.

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2.1 Math Message

• Draw and fill in a unit box. Write two addition
  and two subtraction facts. Use only the numbers
  8, 9, and 17.

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2.2 Math Message

• Solve.
• 9 - 3
• 90 30
• 900 300
• 7 9
• 70 90
• 700 900

16
2.3 Math Message

• Some bacteria double in number every 20 minutes.
  Use this information to complete the table.

17
2.4 Math Message

• Open you Student Reference Book to page 218 and
  219.
• Look over the information and share what you find
  with a partner.

18
2.5 Math Message

• Madeline had 38 in her bank account. She
  deposited another 15. How much money was in her
  account then?

19
2.6 Math Message

• Turn to page 220 in your Student Reference Book.
  Look it over, and then share what you found with
  a partner.

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2.7 Math Message

• Add.
• 64 24
• 28 37
• 49 18

21
2.8 Math Message

• Make ballpark estimates.
• On a half-sheet of paper, write the number
  sentence you used for each estimate.
• 56 24 ?
• 71 46 ?
• 45 18 ?

22
2.9 Math Message

• The ostriches in the zoo had 4 clutches this
  year. They laid 13 eggs, 9 eggs, 7 eggs, and 11
  eggs. How many eggs were laid in all?

23
2.10 Math Message

• Complete the Self Assessment.

24
3.1 Math Message

• Write your name on a slip of paper and put it
  into the paper bag. How likely is it that
  someone will draw your name from the bag without
  looking?
• Discuss your answers with a partner.

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3.2 Math Message

• Suppose you and your classmates are going to have
  a watermelon seed-spitting contest. How would
  you measure the distance the seeds travel? How
  would you pick the winner? Discuss with a
  partner.

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3.3 Math Message

• Take the tape measure that has your tool-kit
  number. On a half sheet of paper, write at least
  three things you notice about the tape measure.

27
3.4 Math Message

• Take 6 straws from each box and 18 twist-ties.
  Copy the information from Home Link 3-2 into the
  Adult at Home column on journal page 64.

28
3.5 Math Message

• Suppose you toss three pattern blocks into the
  air- a triangle ?, a square ?, and a trapezoid.
  Which one has the best chance of landing on one
  of its edges.

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3.6 Math Message

• Draw and label a rectangle as shown.

30
3.7 Math Message

• Look at the square piece of paper on the board.
  Estimate the length of a side. Record your
  estimate on your slate.

31
3.8 Math Message

• Suppose you want to order carpet to cover the
  whole classroom floor. How would you find out
  how many square yards of carpet to buy? Be ready
  to talk about it.

32
3.9 Math Message

• Each partnership takes one can. Look for numbers
  on the label and talk about what they mean.
  Record some of them on journal page 76.

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3.10 Math Message

• Complete the Self Assessment

34
4.1 Math Message

• You have 4 packages of pencils. There are 6
  pencils in each package. How many pencils in
  all? Draw a picture on a half-sheet of paper to
  match the number story.

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4.2 Math Message

• There are 24 trombone players in a big parade.
• Use counters to represent trombone players.
  Arrange the counters to show them in equal rows.

36
4.3 Math Message

• Leah and Mathew share 14 pennies equally. How
  many pennies does each child get?

37
4.4 Math Message

• 12 pennies are shared equally by 4 children.
• How many pennies per child is that? If you wish,
  you may use your tool-kit pennies to act out the
  story.

38
4.5 Math Message

• 7 x 4 28 is a multiplication fact. Write 5
  other multiplication facts.

39
4.6 Math Message

• Write the , - fact family for the numbers 2, 2,
  and 4 on a half-sheet of paper.

40
4.7 Math Message

• How many baseball teams of exactly 9 players each
  can be formed from 45 players? Write a number
  model.

41
4.8 Math Message

• How many dots are in this array? Be prepared to
  explain how you got your answer.
• . . . . . .
• . . . . . .
• . . . . . .

42
4.9 Math Message

• Copy the number lines. Fill in the missing
  numbers on a half-sheet of paper.

43
4.10 Math Message

• Maria and Joe toss a coin to decide who goes
  first when they play a game. Is this a fair way
  to decide?
• Explain why or why not on a half-sheet of paper.

44
4.11 Math Message

• Complete the Self Assessment

45
5.1 Math Message

• Take one of the Math Message slips. Follow the
  directions.

46
5.2 Math Message

• Open your Student Reference Book to pages 218 and
  219, Animal Clutches. On a half-sheet of paper,
  list the names of the animals in the order of the
  most eggs they can have in a clutch.

47
5.3 Math Message

• What is the smallest 1-digit whole number greater
  than 0?
• What is the smallest 2-digit whole number greater
  than 0?

48
5.4 Math Message

• Look at pages 226 and 227 in your Student
  Reference Book. Talk to a partner about what
  population means.

49
5.5 Math Message

• Take a Math Message slip and fill in the blanks.
  Use the Table of Measures on page 247 in the
  Student Reference Book if necessary.

50
5.6 Math Message

• Be prepared to share what you know about these
  four base-10 blocks a cube, a long, a flat, and
  a big cube.

51
5.7 Math Message

• Take a Math Message slip. Follow the directions.

52
5.8 Math Message

• Take a Math Message slip. Follow the directions.

53
5.9 Math Message

• Turn to pages 218 and 219 in your Student
  Reference Book. What is the maximum length for a
  python?

54
5.10 Math Message

• Open your Student Reference Book to page 221.
  What information can you find on the page?

55
5.11 Math Message

• Cut out Math Masters, pages 153 156 along all
  the dashed lines. Do NOT cut any of the solid
  lines.

56
5.12 Math Message

• Look at your Sunrise and Sunset Record on journal
  page 27. Which day was the longest day so far?
  Which was the shortest? How much longer was the
  longest day than the shortest day? Write the
  answers on your slate.

57
5.13 Math Message

• Complete the Self Assessment

58
6.1 Math Message

• Take 5 straws and six twist-ties. Make two
  triangles with them.

59
6.2 Math Message

• Take 3 straws and 3 twist-ties. Use them to
  represent 3 rays.

60
6.3 Math Message

• Take 2 straws and a twist-tie. Connect the
  straws with the twist-tie to form an angle.

61
6.4 Math Message

• Take 6 straws of each size and 18 twist-ties.
  Then complete Part 1 on page 134 of your journal.

62
6.5 Math Message

• Take 4 straws of each size and 16 twist-ties.
  Complete Part 1 on page 136 of your journal.

63
6.6 Math Message

• Take 6 straws of each size and 18 twist-ties.
  Complete part 1 on page 138 of your journal.

64
6.7 Math Message

• Take two straws and a twist-tie. Use them to
  form an angle that shows a quarter-turn.

65
6.8 Math Message

• How many minutes does it take the minute hand on
  a clock to turn ¼ of the way around the clock
  face?
• ½ of the way around?
• ¾ of the way around?
• All the way around?

66
6.9 Math Message

• Take one Math Masters, page 185. Use a
  straightedge to draw line segments to connect the
  dots in order A to B, B to C, and so on. Fold
  along the dotted line, keeping the picture on the
  outside. Keep it folded. Cut along the solid
  lines.

67
6.10 Math Message

• Follow the directions on Math Masters, page 193.

68
6.11 Math Masters

• Name as many of the shaped in the Solid Shapes
  Museum as you can.

69
6.12 Math Message

• What kind of shape is the cereal box? How many
  faces does it have?
• How many edges?
• How many vertices?
• What is the shape of its faces?
• Write your answers on paper and discuss them
  with a partner.

70
6.13 Math Message

• Complete the Self Assessment

71
7.1 Math Message

• Turn to page 157 in your new journal. Find the
  products in Exercises 1 through 10.

72
7.2 Math Message

• Each of the following products is a square
  product. Complete the number sentences on a
  half-sheet of paper.
• ___ x ____ 9
• ___ x_____ 25
• ___ x_____ 49
• ___ x_____ 81
• Draw an array to show one of the square products.

73
7.3 Math Message

• Copy the tables on a half-sheet of paper. Find
  the missing rule for the first table. Fill in
  the tables.

74
7.4 Math Message

• Can you find more than one meaning for each
  sentence?
• Nancy fed Tom the big gray cat.
• My sister Tess and Jimmy are going.
• Discuss the meanings you found with a partner.

75
7.5 Math Message

• Sheila made two 3-point baskets and two 2-point
  baskets in a basketball game. How many points
  did she score in all? Write a number model on
  your slate that contains parentheses.

76
7.6 Math Message

• The distance around a racetrack is 500 meters.
  How far does a racer travel in 8 laps? Record
  the answer on your slate.

77
7.7 Math Message

• Pretend you have 6. Do you have enough money to
  buy 4 bags of party balloons that cost 1.28 per
  bag? Do you have enough to buy 5 bags? Find the
  answers without calculating the exact costs.

78
7.8 Math Message

• Do problems 1 through 6 on journal page 173.

79
7.9 Math Message

• Martha and George were making designs from clover
  leaves. Marthas design used nine 3-leaf
  clovers. How many leaves did her design heave?
  Georges design had 17 leaves. What is the least
  number of 3-leaf clovers he needed for his design?

80
7.10 Math Message

• Complete the Self Assessment

81
8.1 Math Message

• Turn to page 180 in your journal. Do problems
  1-5 only.

82
8.2 Math Message

• List all the possible ways that 1 rolled die can
  land. Discuss your list with a partner.

83
8.3 Math Message

• Hank said, I shared 24 pieces of candy with my
  friends. I gave ½ of the candy to Kim, 1/3 to
  Juan, and ¼ to Moira.
• Explain how you know Hand made a mistake.

84
8.4 Math Message

• Solve this problem Jonah sorted 20 marbles by
  color. He found that ¼ of them were blue and 1/5
  were yellow. Does he have more blue marbles or
  more yellow marbles? Be ready to explain how you
  know. Use pennies or counters to model the
  problem if you want.

85
8.5 Math Message

• Take an envelope. Carefully cut apart the 32
  Fraction Cards on Activity Sheets 5-8 at the back
  of your journal. Put them in the envelope.

86
8.6 Math Message

• Take out your Fraction Cards. Turn them so the
  picture sides (sides with the shade parts) are
  faceup. Find all the unit fractions (fractions
  that have 1 in the numerator). Put them in
  order, from the card with the smallest part
  shaded to the card with the largest part shaded.
  What pattern do you notice?

87
8.7 Math Message

• Take a slip and cut out the 4 circles.
• How would you answer the following problems?
• Emily had 3 apples. She cut one in half and ate
  one of the halves. How many apples were left.?
• Then she cut each of the other whole apples in
  half. She gave all the half-apples to her
  friends. How many half-apples did she give away?

88
8.8 Math Message

• Using your ruler, draw a line segment that is 1 ¾
  inches long on your slate. Divide the line
  segment into ¼ inch segments. How many ¼ inch
  segments are there?

89
8.9 Math Message

• Complete the Self Assessment.

90
9.1 Math Message

• Use journal pages 204 and 205 to find out how
  much an adult beaver might weigh. Write the
  answer on your slate. Talk to a partner about
  information on the map.

91
9.2 Math Message

• Could 6 adult harp seals weigh less than 1 ton?
• Could they weigh more than 1 ton? ( 1 ton
  2,000lb.)
• Use the information on pages 204 and 205 in your
  journal. Record your answers on your slate.

92
9.3 Math Message

• Using the fewest number of base-10 blocks
  possible, show the number 36. Use base-10
  shorthand to show what you did on a quarter-sheet
  of paper.

93
9.4 Math Message

• A farmer planted 4 rows of tomato plants with 28
  plants in each row. How many tomato plants in
  all? Write your answer on your slate. Talk to a
  partner about how you solved the problem.

94
9.5 Math Message

• Turn to page 217 in your Student Reference Book.
  Estimate whether 10 is enough to buy 4 rolls of
  gift-wrapping paper. Record your estimate on
  your slate. Discuss your estimation strategy
  with a partner.

95
9.6 Math Message

• You want to pack 24 bottles of juice into full
  cartons. Each carton holds 4 bottles. Can you
  pack all 24 bottles into cartons so none are left
  over?

96
9.7 Math Message

• What is each persons share if 1 is shared
  equally among 5 people?
• If 2 is shared equally among 4 people?
• 3 among 6 people?
• 2 among 5 people?
• Record your answers on a half-sheet of paper.

97
9.8 Math Message

• Solve Problems 4 through 7 on journal page 222
  using your calculator. On a half-sheet of paper,
  write the answers the calculator displays.
  Compare with your answers on the journal page.

98
9.9 Math Message

• Solve without a calculator. Show your work on
  paper.
• 3 x 64
• 5 x 713
• 7 x 376

99
9.10 Math Message

• Use the fewest possible number of base-10 blocks
  to model the numbers 150 and 237. Use the
  base-10 shorthand ?, I, . and record your
  answers on half-sheets of paper.

100
9.11 Math Message

• Write the problems on your slate and solve them.
• 7 x 23 ______
• 70 x 23 ______
• 4 x 362 ______
• 40 x 362 ______

101
9.12 Math Message

• Write these problems on a half sheet. Solve and
  show your work.
• 20 x 34 _______
• 70 x 48 _______

102
9.13 Math Message

• Look at the thermometer on page 171 in your
  Student Reference Book.
• Which temperature is cooler, -5C or -10C?
  1C or -14C?
• How do you know?

103
9.14 Math Message

• Complete the Self Assessment

104
10.1 Math Message

• The inch is a unit of length. On a half-sheet of
  paper, list as many other units of length as you
  can.

105
10.2 Math Message

• Take 10cm cubes. Write two questions on a
  half-sheet of paper that can be answered by
  reading about area on pages 154 and 155 in your
  Student Reference Book.

106
10.3 Math Message

• What does weight mean? Think about it and be
  ready to discuss it. The pound is a unit of
  weight. On a half-sheet of paper, list as many
  other units of weight as you can.

107
10.4 Math Message

• A rectangular prism is made of 45 cubes. If the
  base has 15 cubes, how many layers of cubes does
  the prism have? Draw a picture or use cm cubes
  to help. Discuss your answer with a partner.

108
10.5 Math Message

• The pint is a unit of measure for liquids, such
  as milk and juice. On a half-sheet of paper,
  list as many other units as you can that are used
  to measure liquids.

109
10.6 Math Message

• Make a bar graph of the data in the table on
  journal page 253.

110
10.7 Math message

• Look up your last arm span measurement in the Me
  (Later) column on journal page 251. Copy it on a
  stick-on note and put the note in the box. Write
  large!!! Do not put your name on the note.
  Explain what median means on an Exit Slip.

111
10.8 Math Message

• Use your calculator to answer the questions on
  Math Masters page 347.

112
10.9 Math Message

• Look up your last waist-to-floor measurement on
  your journal page 251. Write it on the Class
  Data Pad. Do not write your name.

113
10.10 Math Message

• Select a town on the map that will be fairly
  difficult for children to find unless they use
  the index. Find (name of town) on the map.

114
10.11 Math Message

• Complete the Self Assessment

115
11.1 Math Message

• Find the shortest day (the day with the fewest
  hours and minutes of sunlight) on the
  Sunrise/Sunset Chart. Figure out how many more
  hours and minutes of darkness than sunlight there
  were on that day. Use your tool-kit clock to
  help you. Record your answer on your slate.

116
11.2 Math Message

• Turn to the National High/Low Temperatures
  Project on journal page 175. Record the high and
  low temperatures for today and the difference in
  the temperatures. Then, on a half sheet of
  paper, write the names of the states that appear
  most often on journal page 175.

117
11.3 Math Message

• Turn to journal page 269. Follow the directions
  for the Math Message.

118
11.4 Math Message

• Complete Problem 1 on journal page 272.

119
11.5 Math Message

• There are ________ third graders at our school.
  Guess About how many third graders know how to
  swim? Record your guess on your slate.

120
11.6 Math Message

• Complete the Self Assessment

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