# Math MP2-old

Click on Images to Enlarge     Operations & Algebraic Thinking (OA) 1.OA.B3

1.OA.B.3

Apply properties of operations as strategies to add and subtract. Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)

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Videos for this standard are coming soon to Khan Academy.  Fact Triangle Fact Family

3 + 4 = 7

4 + 3 = 7

7 – 4 = 3

7 – 3 = 4

## Khan Academy: Apply properties of operations as strategies to add and subtract.

Do these activities: KHAN ACADEMY 1.OA.B.3 ACTIVITIES (Coming Soon)

Operations & Algebraic Thinking (OA)

1.OA.B3

IXL Activities

Operations & Algebraic Thinking (OA) 1.OA.D7

1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.

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Operations & Algebraic Thinking (OA)

1.OA.D7

IXL Activities

Operations & Algebraic Thinking (OA) 1.OA.D8

1.OA.D.8

Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = ? – 3, 6 + 6 = ?.

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Operations & Algebraic Thinking (OA)

1.OA.D8

IXL Activities

Operations and Algebraic Thinking (OA) Games

Represent and solve problems involving addition and subtraction.

Understand and apply properties of operations and the relationship between addition and subtraction.

Work with addition and subtraction equations.

Practice sums within 20 and addition facts with this fun-filled math game.

Choose one or more addends. Can you make all 12 monster friends appear?

Move the friendly zogs to the correct sums without being captured.

Subtraction Games

Island Chase

Practice subtraction facts (within 20) with a fun math game in a tropical setting.

Sailboat Tug

Practice subtraction facts (within 20) with a fun math game in a tropical setting.

Math Monster Subtraction

Choose one or more numbers to subtract. Can you make all 12 monster friends appear?

Puzzle Pics Subtraction Choose the largest starting number (10 to 20). Place the puzzle piece on the missing number in the grid.

Measurement & Data (MD) 1.MD.A1

1.MD.A.1

Order three objects by length; compare the lengths of two objects indirectly by using a third object.

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Order by length | Measurement and data | Early Math | Khan Academy

Operations & Algebraic Thinking (OA)

1.MD.A1

IXL Activities

Measurement & Data (MD) 1.MD.A2

1.MD.A.2

Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

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Measuring a golden statue | Measurement and data | Early Math | Khan Academy

## Khan Academy: Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spanned by a whole number of length units with no gaps or overlaps.

Do these activities: KHAN ACADEMY 1.MD.A.2 ACTIVITIES

Operations & Algebraic Thinking (OA)

1.MD.A2

IXL Activities

Measurement & Data (MD) 1.MD.B3

1.MD.B.3

Tell and write time in hours and half-hours using analog and digital clocks.

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Skills for this standard are coming soon to Khan Academy.

Do these activities: KHAN ACADEMY 1.MD.B.3 ACTIVITIES (Coming Soon)

Operations & Algebraic Thinking (OA)

1.MD.B3

IXL Activities

Measurement & Data (MD) Games

Measure lengths, tell and write time, and represent and interpret data.

Bar Graphs

Bar Graph

Time Games

Analog Clock Puzzle Game

Match the time to the correct analog clock. Click on the bars to make more challenging or less challenging.

Giraffe Pull

Practice the language of time with this fun-filled math game. (Half-Past, Quarter To, Quarter After)

Giraffe Race

Practice reading an analog clock and match it to digital time in this fast-paced math game.

Unit 3 Lesson 1 - Visual Patterns

BrainPopJr. - Patterns

Unit 3 Lesson 2 - Even and Odd Number Patterns

BrainPopJr. - Even and Odd

Unit 3 Lesson 7 - Telling Time to the Half-Hour

BrainPopJr. - Telling Time to the Half and Quarter Hour

Unit 3 Lesson 11 - Dimes

BrainPopJr. - Counting Coins

BrainPopJr. - Equivalent Coins

Unit 4 - Measurement and Basic Facts

Peep and the Big Wide World - Numbers and Measuring - Video

Unit 4 Lesson 1 - Reading a Thermometer

BrainPopJr. - Temperature

Unit 4 Lesson 2 - Non-standard Linear Measurements

Peep and the Big Wide World - Peep Feet - Video

Unit 4 Lesson 4 - The Inch

BrainPopJr. - Inches and Feet

Unit 4 Lesson 8 - Telling Time to the Quarter-Hour

BrainPopJr. - Telling Time to the Half and Quarter Hour

Unit 5 Lesson 1 - Place Value: Tens and Ones

BrainPopJr. - Place Values

Unit 5 Lesson 3 - Greater Than >, Less Than <, or Equal To =

BrainPopJr. - Comparing Numbers