Be Content with your Mathematical Content

By: Diana Allen, Janis Kluesner, Sharon Kramer, and Sandy McFarland

Numeration/Number Sense

• Prime and Composite – Prime number: a whole number greater than

1 that has exactly two whole number factors, 1 and itself.

– Composite number: a whole number that has

more than two whole number factors.

– Two (2) is the only even prime number – One is considered neither prime nor composite

Numeration/Number Sense

5 th grade project Sieve of Eratosthenes Use during or after Unit 1

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Numeration/Number

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Sense

• K p. 141 Skip Counting Lesson 3.2- Part 1: Introducing Even and Odd Numbers • 2

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• 5

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Lesson 6.10 Array Bingo Math Lesson 4.3 Equal Shares Division Arrays Factor Bingo Sieve of Eratosthenes

Fourth Grade Numeration

• Factor Bingo Lesson 3.1 Part 3 • Baseball Multiplication Lesson 3.2

• 50-Facts Test Routine Lesson 3.2

• Beat the Calculator Lesson 3.3 Part 3

Operations and Computation

• Fraction: A number in the form a/b.

Fractions can name parts of a whole, compare quantities, or represent division.

• Decimal: A way of expressing a

fractional part of a whole. The decimal point separates the whole number and fractional part.

Operations and Computation

2 nd Grade Lesson Forming Fractions on the Geoboard Lesson 10.7 Exploration C

Operations and Computation

• K p. 180 Intro. of the Quarter • 1

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8.8 Part 3 Enrichment-Making Fraction Creatures • 2

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• 4 • 5

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Exploration 8.2 Relationships of shapes Making a number line poster of fractions T.E. p.609

Skip Count/Calculators Lesson 4.10

Fraction Capture Game

Fourth Grade Operations and Computation • Skip Count on Calculators Lesson 4.10

• Silly Decimal Riddles Study Link 4.2

• Number Top-it Lesson 4.2 and 4.6

• Modeling Decimals with Base -10 Blocks Lesson 4.6

Patterns, Functions, and Algebra

• Order of Operations – Do the operations in parentheses first. – Calculate all the expressions with exponents – Multiply and Divide in order from left to

right

– Add and Subtract in order from left to right • Patterns • Simple Equations

Patterns, Functions, and Algebra

4 th Grade Lesson Math Message-Part 1 Lesson 3.9

Patterns, Functions, and Algebra

• K “What’s My Rule?” Fishing p. 99 • 1

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Penny Cup” Game • 2

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• 4

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Lesson 10.11

Math Journal 2 p.170

Parentheses in Number Sentences Lesson 3.9

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Name That Number Game (Online)

Fourth Grade Patterns, Functions and Algebra • Parentheses in Number Sentences Lesson 3.9

• Name That Number Game 3.9

• Math Boxes 3.11 Box 5 • Mental Math and Reflexes 4.2

Geometry

• Quadrilaterals/Quadrangles: • Angles • Triangles: A polygon with three

sides and three angles. Triangles can be classified as equilateral, isosceles, scalene, acute, right, or obtuse.

Geometry

5 th Grade Lesson Angles of Polygons Lesson 3.9 Part 1

Geometry

• K Pattern Blocks p. 16 • 1

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Lesson 8.1- Part 2 Identifying Geometric Shapes p. 616 • 2

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Explorations 9.7 Measuring area with a centimeter grid Explorations 7.9 Similar polygons Straw Constructions Lesson 1.3

Math Journal pp 88-90 (cooperative learning activity)

Fourth Grade Geometry

• Straw Constructions Lesson 1.3

• Touch/Match Quadrangles Part 3 of Lesson 1.3

• Classifying Quadrangles Study Link 1.4

• Playing Geometry 5 Questions Part 3 lesson1.4

• Mental Math and Reflexes 6.9

Measurement

• Perimeter of polygons: The

distance around a closed 2 dimensional shape.

• Circumference of a circle • Area: The amount of surface

inside a closed boundary. Area is measured in square units.

Measurement

*Kindergarten Core Activity Rope Shapes p.110

*1 st Grade Project Autumn Leaves p.408

Measurement

• K Kindergarten Core Activity- Rope Shapes p. 110 • 1

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Lesson 7.6-Part 2-Investigating Polygons with Geoboards p. 591 • 2

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Explorations 8.2(B) Measuring Area Perimeter of polygons (234) Kitchen Layouts and Perimeter Lesson 8.1

Math Masters p.149

Fourth Grade Measurement

• Math Boxes 7.2 Box 1 • Kitchen Layouts and Perimeter Lesson 8.1

• Area Lessons 8.3, 8.4, 8.5, 8.6, 8.7, 8.8

Data Analysis and Probability

• Find the mean, median, mode, and range of a set – Mean: sum of a set of numbers divided by the number of pieces of data in the set (also referred to as the average) – Median: The middle value in a set of data when the data are listed in order from smallest to largest. In an even number of data, the median is the mean of the two middle values.

– Mode: The value or values that occur most often in a set of data.

– Range: The difference of the maximum and minimum of a set of data.

Data Analysis and Probability

3rd Grade Lesson Lesson 3.1 Part 1 A “Class Shoe” Unit of Length

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Data Analysis and

p. 296

Probability

• K Graphing Sums of Dice Throws 10.1 Part 1- Mode and Median • 2

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Lesson 11.9 Comparing Precipitation • 3

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SRB pp. 74-75(789-790) • 4

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• 5

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Mental Math and Reflexes 3.1

Math Boxes: 1.2, 1.4, 1.10, 2.1, 2.3, 5.2, 5.4, 5.6, 5.8, 5.13, 6.9

Fourth Grade Data Analysis and Probability • Organizing and Displaying Data Lesson 2.5 Part 1 • The Median Lesson 2.6 Part 1 • Mental Math and Reflexes Lesson 3.1