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Curious About Math with
ChapterChapter
12 Classify and Sort Data
Chapter 12 four hundred eighty-nine 489
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Cur
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by H
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Primary colors are blue, red, and yellow.
• How many primary colors is the girl sorting?
GOOnline
Assessment OptionsSoar to Success Math
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Name
490 four hundred ninety
FAMILY NOTE: This page checks your child’s understanding of important skills needed for success in Chapter 12.
DIRECTIONS 1. Circle the fruits that are red. 2. Circle the triangles. 3. Count and write how many in each set. Circle the set with more objects. 4. Count and write how many in each set. Circle the set with fewer objects.
Color and Shape
Compare Sets
Vocabulary Builder
GOOnline
• eStudent Edition• Multimedia eGlossary
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Chapter 12 four hundred ninety-one 491
DIRECTIONS Tell what you know about the ladybugs. Some of the ladybugs are different. Circle those ladybugs and tell why they are different. Tell what you know about the butterflies.
different
alike
Game
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At theFarm
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DIRECTIONS Use the picture to play I Spy with a partner. Decide who will go first. Player 1 looks at the picture, selects an object, and tells Player 2 the color of the object. Player 2 must guess what Player 1 sees. Once Player 2 guesses correctly, it is his or her turn to choose an object and have Player 1 guess.
Chapter 12
HANDS ON©
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Lesson 12.1
DIRECTIONS Choose a color. Use that color crayon to color the clouds. Sort and classify a handful of shapes into a set of that color and a set of not that color. Draw and color the shapes.
Chapter 12 • Lesson 1 four hundred ninety-three 493
Algebra • Classify and Count by ColorEssential Question How can you classify and count objects by color?
Name
not
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494 four hundred ninety-four
DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of color. Draw and color the shapes in each category.
green
red blue
yellow
1
2
3
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Chapter 12 • Lesson 1 four hundred ninety-fi ve 495
DIRECTIONS Look at the categories in Exercise 1. Count how many in each category. 2. Circle the categories that have one shape. Write the number. 3. Circle the category that has two shapes. Write the number. 4. Circle the category that has 3 shapes. Write the number.
red blue
greenyellow
red blue
greenyellow
red blue
greenyellow
PROBLEM SOLVING
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Model • Reason • Make SenseMATHEMATICALPRACTICES
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HOME ACTIVITY • Provide your child with different colors of the same objects, such as straws, socks, or marbles. Ask him or her to sort and classify the objects into two sets, a set of all one color and a set of all the other colors.
DIRECTIONS 1. How are these shapes sorted and classified? Draw one more shape in each category. 2. Draw to show what you know about sorting and classifying by color.
FOR MORE PRACTICE:Standards Practice Book, pp. P235–P236
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Lesson 12.2
DIRECTIONS Choose a shape. Draw the shape at the top of each side. Sort and classify a handful of shapes into a set of the shape you chose and a set not that shape. Draw and color the shapes.
Chapter 12 • Lesson 2 four hundred ninety-seven 497
Algebra • Classify and Count by ShapeEssential Question How can you classify and count objects by shape?
not
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Share and Show
DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of shape. Draw and color the shapes in each category.
circle square
triangle rectangle
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Chapter 12 • Lesson 2 four hundred ninety-nine 499
DIRECTIONS Look at the categories in Exercise 1. Count how many in each category. 2. Circle the categories that have one shape. Write the number. 3. Circle the category that has two shapes. Write the number. 4. Circle the category that has three shapes. Write the number.
Name
1
2
3
circle
circle
circle
square
square
square
triangle
triangle
triangle
rectangle
rectangle
rectangle
PROBLEM SOLVING
Writ
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Writ
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Mat
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Model • Reason • Make SenseMATHEMATICALPRACTICES
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HOME ACTIVITY • Have your child sort household objects intocategories of shape.
DIRECTIONS 1. How are these shapes sorted and classified? Draw one more shape in each category. 2. Using the same shapes, draw to show what you know about sorting and classifying by shape in a different way.
FOR MORE PRACTICE:Standards Practice Book, pp. P237–P238
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Lesson 12.3
DIRECTIONS Sort and classify a handful of shapes by size. Draw and color the shapes.
Chapter 12 • Lesson 3 fi ve hundred one 501
Algebra • Classify and Count by SizeEssential Question How can you classify and count objects by size?
big small
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DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of size. Draw and color the shapes in each category.
502 fi ve hundred two
Share and Show
small big
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DIRECTIONS Look at the categories in Exercise 1. Count how many in each category. 2. Circle the category that has three per category. Write the number. 3. Circle the category that has four per category. Write the number.
Chapter 12 • Lesson 3 fi ve hundred three 503
Name
FOR MORE PRACTICE:Standards Practice Book, pp. P239–P240
HOME ACTIVITY • Have your child sort household objects into categories of size.
3
4
small
small
big
big
Mid-Chapter CheckpointMid-Chapter Checkpoint
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DIRECTIONS 1. Look at the set at the beginning of the row. Circle the shape that belongs in that set. 2. Look at the shape at the beginning of the row. Mark an X on the set in which the shape belongs. 3. Mark under the picture that shows the shape that does not belong.
Concepts and Skills
Orange and Green CubesOrange and Green Cubes
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Lesson 12.4HANDS ON
DIRECTIONS Place a handful of orange and green cubes on the workspace. Sort and classify the cubes by the category of color. Move the cubes to the graph by category. Draw and color the cubes. Tell a friend how many in each category.
Chapter 12 • Lesson 4 fi ve hundred fi ve 505
Make a Concrete GraphEssential Question How can you make a graph to count objects that have been classified into categories?
Red and Blue CubesRed and Blue Cubes
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DIRECTIONS 1. Place a handful of red and blue cubes on the workspace. Sort and classify the cubes by category. 2. Move the cubes to the graph. Draw and color the cubes. 3. Write how many of each cube.
506 fi ve hundred six
Share and Show
Green Circles and TrianglesGreen Circles and Triangles
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DIRECTIONS 4. Place a handful of green circles and triangles on the workspace. Sort and classify the shapes by category. 5. Move the shapes to the graph. Draw and color the shapes. 6. Write how many of each shape.
Chapter 12 • Lesson 4 fi ve hundred seven 507
Name
PROBLEM SOLVINGPROBLEM SOLVINGSOLVING
Writ
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Writ
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Mat
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My GraphMy Graph
Model • Reason • Make SenseMATHEMATICALPRACTICES
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HOME ACTIVITY • Have your child tell about the graph that he or she made on this page.
DIRECTIONS Use five cubes of two colors. Color the cubes to show the categories. Draw and color to show what you know about making a graph with those cubes. How many in each category? Write the numbers.
FOR MORE PRACTICE:Standards Practice Book, pp. P241–P242
Red and Yellow CountersRed and Yellow Counters
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Chapter 12 • Lesson 5 fi ve hundred nine 509
DIRECTIONS How many counters are in each category? Trace the numbers. Trace the circle to show which category has more counters.
Read a GraphEssential Question How can you read a graph to count objects that have been classified into categories?
Counter ColorsCounter Colors
Share and Show
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DIRECTIONS 1. Color the counters to show the categories. How many counters are in each category? Write the numbers. 2. Circle the category that has more counters on the graph.
Counter ColorsCounter Colors
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Chapter 12 • Lesson 5 fi ve hundred eleven 511
DIRECTIONS 3. Color the counters to show the categories. How many counters are in each category? Write the numbers. 4. Circle the category that has fewer counters on the graph.
Writ
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Cube ColorsCube Colors
Model • Reason • Make SenseMATHEMATICALPRACTICES Sense
PROBLEM SOLVING
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FOR MORE PRACTICE:Standards Practice Book, pp. P243–P244512 fi ve hundred twelve
HOME ACTIVITY • Have your child tell about the graph he or she made on this page. Ask him or her which category has more cubes and which category has fewer cubes.
DIRECTIONS There are more blue cubes than red cubes. Draw and color to show the cubes on the graph. Count how many in each category. Write the numbers.
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Chapter 12 • Lesson 6 fi ve hundred thirteen 513
DIRECTIONS Look at the sorting mat. How are the shapes sorted? How many red shapes? How many blue shapes? Add the two sets.Trace the addition sentence.
Lesson 12.6Problem Solving • Sort and CountEssential Question How can you solve problems using the strategy use logical reasoning?
red blue
+ =red blue all
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Try Another Problem
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DIRECTIONS 1. Look at the sorting mat. How are the shapes sorted? How many green shapes? How many orange shapes? Add the two sets. Trace and write to complete the addition sentence.
green orange
+ =green orange all
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Chapter 12 • Lesson 6 fi ve hundred fi fteen 515
DIRECTIONS 2. Look at the sorting mat. How are the shapes sorted? How many squares? How many circles? Add the two sets. Trace and write to complete the addition sentence.
Share and Showsq
uar
eci
rcle
+ =all
Model • Reason • Make SenseMATHEMATICALPRACTICES
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FOR MORE PRACTICE:Standards Practice Book, pp. P245–P246
HOME ACTIVITY • Have your child explain the two different addition sentences on this page and tell how the shapes are sorted.
DIRECTIONS Explain how the shapes are sorted. 1. How many big and small shapes? Trace and write to complete the addition sentence. 2. How many triangles and circles? Trace and write to complete the addition sentence.
big small
++
On Your Own
516 fi ve hundred sixteen
all
all==
big small
Chapter 12 Review/Test
Concepts and Skills
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Chapter 12 fi ve hundred seventeen 517
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DIRECTIONS 1. Draw a line from the color name to the color. (pp. 493–496)
2–3. Look at the shape at the beginning of the row. Circle the set of shapes in which it belongs. 4. Look at the size of the shapes. Mark an X on the shape that does not belong.
Vocabulary
red
green
blue
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DIRECTIONS 5. Look at the shape at the beginning of the row. Mark under the set of shapes in which it belongs. 6. Look at the size of the shapes. Mark under the shape that does not belong. 7–8. Look at the shape at the beginning of the row. Mark under the set of shapes in which it belongs.
Red and Blue CubesRed and Blue Cubes Red and Blue CubesRed and Blue Cubes
Red and Blue CubesRed and Blue Cubes Red and Blue CubesRed and Blue Cubes
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Chapter 12 fi ve hundred nineteen 519
DIRECTIONS 9. Mark beside the graph that shows there are fewer red cubes than blue cubes. 10. Look at the sorting mat. Mark under the addition sentence that matches the sorted shapes.
green blue
2 1 2 5 4 5 1 2 5 7
5 1 4 5 9 6 1 4 5 10
My GraphMy Graph
Performance Task
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PERFORMANCE TASK This task will assess the child’sunderstanding of sorting and graphing.
