Current Unit:

4.G.3 I Can: Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

4.G.2I Can: Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.

Quadrilaterals

2D shapes Classification

Geometric Figures

Triangles

Lines, Rays and Line Segments

Types of Angles

Age of the Angles

Common Angle Measures

Multiplicative Comparisons

4.OA.1 I CAN: Understand a multiplication equation as a comparison, (Interpret 35 = 5 × 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5.)

4.OA.2 I CAN: Multiply or divide to solve word problems involving multiplicative comparison (by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.)

Seeing Multiplication as a Comparison

Multiplicative Comparisons

Number Sentences for Mult. Comparisons

Bar Models to show Multiplicative Comparisons

Online Math Learning site

Kahn Academy

Prodigygame.com/play

Division

4.NBT.6 I can divide a four digit number by a one digit number.

Rectangular Array Area Model

Whole Number quotients with remainders

Division with Expanded Notation

Area Model Long Division

Division Derby

Fruit Splat Division

Division Fact Practice

Snorks Long Division

Quotient Cafe

Grand Slam

Multiplication

3 by 1 Area Model

2 by 2 Area Model

2 by 1 Standard Algorithm

2 by 1 Standard Algorithm Math Antics

Multi-Digit Multiplication Standard Algorithm

Multiplication Study Jam

Product Game (computer)

Space Racer (computer)

Grand Slam (computer)

Math Playground 2 by 1 Area

Amoeba Game (HW game for Tuesday 10/17)

Drag and Drop (HW for Tuesday 10/17 Choose 2 by 2)

Factors & Multiples

Multiples of a Number

Find Factor Pairs

Prime or Composite?

Prime Numbers Rap

Prime or Composite Game

Prime or Composite Fruit Shoot

Prime or Composite Monkey Drive

Factors and Multiples Jeopardy

Pumpkin Multiples

Factor Illumination

Swimming Otters

Addition & Subtraction with Regrouping & Multi-step Word Problems

4.NBT.3 Use place value understanding to round multi-digit whole numbers to any place.

4.NBT.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.

4.OA.3 Solve multistep word problems posed with whole numbers and having whole-number answers using addition and subtraction. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

Round Multi-digit Whole Numbers

Round Numbers on a Numberline

Add and Subtract with Standard Algorithm

Numbers and Operation Practice Khan Academy

Adding 5 and 6 Digit Numbers

Subtracting 5 and 6 digit numbers

Hoop Shoot

Hoops

Place Value

Objectives:

4.NBT.1-Recognize that in a multi-digit whole number,

4.NBT.2-

4.NBT.3-Use place value understanding to

Learn Zillion Digits and Place Value

Finding Place Value

Comparing Whole Numbers

Place Value Study Jams

Penguin Jump (9/19 HW)

Division Derby (9/19 HW)

Mystery Numbers

Form-O-Rama

Expanded Form Matching

**Symmetry**4.G.3 I Can: Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.

Intro to Symmetry

Identify Line Symmetry

Mission 2110 Game

Lines of Symmetry

Lines of Symmetry test

__Helpful Resources__Intro to Symmetry

Identify Line Symmetry

__Games for Tech Rotations__Mission 2110 Game

Lines of Symmetry

Lines of Symmetry test

**2-D Figures**4.G.2I Can: Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.

__Helpful Resources__Quadrilaterals

2D shapes Classification

__Games for Technology Rotations__Geometric Figures

Triangles

**Circles, Lines & Angles**__I can :__Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.__I can:__Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement:__I can:__Recognize An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a "one-degree angle," and can be used to measure angles.__I can__: Recognize An angle that turns through n one-degree angles is said to have an angle measure of n degrees.**Helpful Resources****What is an Angle**

What is a Degree

Types of Lines

Measuring Angles Study JamsWhat is a Degree

Types of Lines

Measuring Angles Study Jams

**Measure an angle using fractions of a circle**

Identify angles using angle characteristicsIdentify angles using angle characteristics

**Games for Technology Rotations/Practice**Lines, Rays and Line Segments

Types of Angles

Age of the Angles

Common Angle Measures

Multiplicative Comparisons

4.OA.1 I CAN: Understand a multiplication equation as a comparison, (Interpret 35 = 5 × 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5.)

4.OA.2 I CAN: Multiply or divide to solve word problems involving multiplicative comparison (by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.)

__Helpful Resources__Seeing Multiplication as a Comparison

Multiplicative Comparisons

Number Sentences for Mult. Comparisons

Bar Models to show Multiplicative Comparisons

Online Math Learning site

Kahn Academy

__Games for Practice__Prodigygame.com/play

Division

4.NBT.6 I can divide a four digit number by a one digit number.

__Helpful Resources & Review:__Rectangular Array Area Model

Whole Number quotients with remainders

Division with Expanded Notation

Area Model Long Division

__Games for Practice__Division Derby

Fruit Splat Division

Division Fact Practice

Snorks Long Division

Quotient Cafe

Grand Slam

Multiplication

*I CAN multiply 4 digit by one digit numbers and 2 digit by 2 digit numbers with 2 or more strategies.*__Helpful Resources__3 by 1 Area Model

2 by 2 Area Model

2 by 1 Standard Algorithm

2 by 1 Standard Algorithm Math Antics

Multi-Digit Multiplication Standard Algorithm

Multiplication Study Jam

__Games for Practice__Product Game (computer)

Space Racer (computer)

Grand Slam (computer)

Math Playground 2 by 1 Area

Amoeba Game (HW game for Tuesday 10/17)

Drag and Drop (HW for Tuesday 10/17 Choose 2 by 2)

Factors & Multiples

*I CAN recognize if a number 1-100 is prime or composite and determine its factors and multiples.*

__Helpful Resources__Multiples of a Number

Find Factor Pairs

Prime or Composite?

Prime Numbers Rap

__Games for Practice__Prime or Composite Game

Prime or Composite Fruit Shoot

Prime or Composite Monkey Drive

Factors and Multiples Jeopardy

Pumpkin Multiples

Factor Illumination

Swimming Otters

Addition & Subtraction with Regrouping & Multi-step Word Problems

4.NBT.3 Use place value understanding to round multi-digit whole numbers to any place.

4.NBT.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.

4.OA.3 Solve multistep word problems posed with whole numbers and having whole-number answers using addition and subtraction. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.

__Helpful Resources__Round Multi-digit Whole Numbers

Round Numbers on a Numberline

Add and Subtract with Standard Algorithm

Numbers and Operation Practice Khan Academy

__Games for Practice__Adding 5 and 6 Digit Numbers

Subtracting 5 and 6 digit numbers

Hoop Shoot

Hoops

Place Value

Objectives:

4.NBT.1-Recognize that in a multi-digit whole number,

**a digit in one place represents ten times what it represents in the place to its right.**For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.4.NBT.2-

**Read and write multi-digit whole numbers**using base-ten numerals, number names, and expanded form.**Compare two multi-digit numbers**based on meanings of the digits in each place, using >;, =, and < symbols to record the results of comparisons.4.NBT.3-Use place value understanding to

**round multi-digit whole numbers**to any place.**Helpful Resources**Learn Zillion Digits and Place Value

Finding Place Value

Comparing Whole Numbers

Place Value Study Jams

**Games for Practice**Penguin Jump (9/19 HW)

Division Derby (9/19 HW)

Mystery Numbers

Form-O-Rama

Expanded Form Matching