Subject

Grade Levels

Resource Type

File Type

Standards

CCSS2.OA.C.3

CCSS2.OA.B.2

CCSS2.NBT.B.8

CCSS2.NBT.B.7

CCSS2.NBT.B.5

Also included in:

- These 2nd grade math centers and math interactive notebook cut and paste activities focus on the 2nd grade common core math standards and are perfect for guided math rotations or math workshop!________________________________Save money, buy the 2nd Grade bundle.3rd Grade bundle.©Unravel the Fact Mat$42.00$30.00Save $12.00

- Product Description
- Standards

Save money, buy the 2nd Grade bundle.

©**Unravel the Fact Math Puzzles **are an original idea by The Teacher Wears Prada.

Click here to read a blog post about these Unravel the Fact Math Puzzles

DOWNLOAD the PREVIEW to see a few examples.

**How do these low-prep math puzzles work? **

The JANUARY EDITION of these cross-curricular Unlock the Fact Math Puzzles reveal facts themed around holidays in January. Students will **answer **the 9 math problems, put the puzzle strips in order from LEAST to GREATEST. If they have answered the problems correctly and have placed the numbers in order correctly, an interesting fact will be revealed. They will have "**unraveled a fact".**

Content Integration + Self-Correcting Math Puzzles = Happy Teacher and Engaged Students

**What themes/facts are featured this month?**

Some examples include facts about Chinese New Year, New Years, Polar Bears, Martin Luther King, Jr. , National Spaghetti Day, Penguins, Mozart (his birthday is in January), Jackie Robinson (his birthday is in January), National Soup Month

**What is included in this download?**

This resource includes **29 different math puzzles *** {in two different formats}* that cover a variety of 2nd Grade Common Core Math Skills. A recording sheet for accountability and a fact booklet for students to record their facts {optional} are also included.

*Two different formats included:*

**Option #1: {MATH CENTERS} **Print on colored paper, laminate, students write and wipe the answers with a thin dry erase marker. These laminated puzzles can be placed in math centers.

*OR*

**Option #2: **{**PRINT AND GO RESOURCE**} Pieces are already mixed up/jumbled up for students to solve, cut and put together to glue into math notebook or on a piece of construction paper. Students can complete these independently for morning work, math warm-ups, independent math work during math rotations, etc.

**What skills are included?**

{The Common Core standard is printed in the upper left corner of each puzzle}

- Telling Time to Half Hour
- Telling Time to Quarter Hour
- Telling Time to Five Minutes
- Counting Money (up to $5)
- Money Word Problems
- Fact Families
- Even or Odd
- +1/-1 +10/-10
- +10/-10 +100/-100
- Reading and Understanding Bar Graph
- Reading and Understanding Pictograph
- Part Part Whole
- Two Digit Addition without Regrouping
- Two Digit Addition with Regrouping
- Two Digit Subtraction without Regrouping
- Two Digit Subtraction with Regrouping
- Skip Counting by 100s
- Skip Counting by 5s
- Missing Addend
- Place Value (8 hundreds, 3 tens, 2 ones)
- Adding Base 10 Blocks
- Mixed Word Problems (addition and subtraction)
- Doubles Facts
- Mental Math
- Base 10 Blocks
- Comparing Numbers

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Log in to see state-specific standards (only available in the US).

CCSS2.OA.C.3

Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.

CCSS2.OA.B.2

Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.

CCSS2.NBT.B.8

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.

CCSS2.NBT.B.7

Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.

CCSS2.NBT.B.5

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

Total Pages

90 pages

Answer Key

Included

Teaching Duration

N/A

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