Transcript Are you content with your Mathematics Content?

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
5th grade project
Sieve of Eratosthenes
Use during or after Unit 1
Numeration/Number
Sense
• K p. 141 Skip Counting
• 1st Lesson 3.2- Part 1: Introducing
Even and Odd Numbers
• 2nd Lesson 6.10 Array Bingo Math
• 3rd Lesson 4.3 Equal Shares Division
Arrays
• 4th Factor Bingo
• 5th Sieve of Eratosthenes
Second Grade
Numeration/Number Sense
• Introduction to Odd and Even lesson
3.2
• Lesson 3.4 Explorations
• Count by 6’s page 60 part 3
• Lesson 6:10 Part 1 Array Bingo Math
Master 117-118
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
2nd Grade LessonForming Fractions on the
Geoboard
Lesson 10.7 Exploration C
Operations and
Computation
• K p. 180 Intro. of the Quarter
• 1st 8.8 Part 3 Enrichment-Making
Fraction Creatures
• 2nd Exploration 8.2 Relationships of shapes
• 3rd Making a number line poster of fractions
T.E. p.609
• 4th Skip Count/Calculators Lesson 4.10
• 5th Fraction Capture Game
Second Grade
Operations and
Computation
• Explorations 8.2 A Finding
Relationships Among Shapes (page
603)
• Minute Math Book (page 40)
• Equivalent Fraction Game
• Math Journal page 202
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
4th Grade Lesson
Math Message-Part 1
Lesson 3.9
Patterns, Functions, and
Algebra
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K “What’s My Rule?” Fishing p. 99
1st “Penny Cup” Game
2nd Lesson 10.11
3rd Math Journal 2 p.170
4th Parentheses in Number
Sentences Lesson 3.9
• 5th Name That Number Game (Online)
Second Grade
Patterns, Functions and
Algebra
• 6.5 Parts and Totals
• 6.5 Change to More
• Name That Number
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
5th Grade LessonAngles of Polygons
Lesson 3.9 Part 1
Geometry
• K Pattern Blocks p. 16
• 1st Lesson 8.1- Part 2 Identifying
Geometric Shapes p. 616
• 2nd Explorations 9.7 Measuring area with a
centimeter grid
• 3rd Explorations 7.9 Similar polygons
• 4th Straw Constructions Lesson 1.3
• 5th Math Journal pp 88-90 (cooperative
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learning activity)
Second Grade
Geometry
• Sort shapes by attributes Unit 4.5
• Quadrilaterals similarities and
differences (315-316)
• Exploration B Measuring Area with a
Centimeter Grid and Inch Grid p.664
• Math Journal 116
• Geoboards
• Math Master 84
Measurement
• Perimeter of polygons: The
distance around a closed 2dimensional shape.
• Circumference of a circle
• Area: The amount of surface
inside a closed boundary. Area is
measured in square units.
Measurement
*Kindergarten Core ActivityRope Shapes p.110
*1st Grade ProjectAutumn Leaves p.408
Measurement
• K Kindergarten Core Activity- Rope Shapes p.
110
• 1st Lesson 7.6-Part 2-Investigating
Polygons with Geoboards p. 591
• 2nd Explorations 8.2(B) Measuring Area
• 3rd Perimeter of polygons (234)
• 4th Kitchen Layouts and Perimeter Lesson 8.1
• 5th Math Masters p.149
Second Grade
Measurement
• Perimeter Unit 9.4 Measuring Distances
around Shapes page 649 Math Journal
p.221
• Exploration 9.7 B Measuring Area with a
Centimeter Grid and an Inch Grid
• Home link 10.7
Data Analysis and
Probability
• Find the mean, median, mode, and range of a set
of data.
– 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 1A “Class Shoe” Unit of Length
Data Analysis and
Probability
• K
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1st
2nd
3rd
4th
5th
Graphing Sums of Dice Throws
p. 296
10.1 Part 1- Mode and Median
Lesson 11.9 Comparing Precipitation
SRB pp. 74-75(789-790)
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
Second Grade
Data, Analysis, Probability
• Range: Comparing the Precipitation in Various
Places on a Map (M. Journal 294-295) Unit 11.9
page 818
• Mode: Unit 12. 7 The Mode of a Set of Data
• Median: Middle Value (Median) of a Set of Data
Finding the Median Length of the Standing Long
Jumps
• Data Pockets Unit 3.5
• Math Message page 189