About the store
I love seeing students make connections and discover that they can learn. My passion is teaching. You know those light bulb moments? Those light bulb moments are my favorite part of teaching. What I Have Learned, founded by Jessica Boschen, creates K–5 teaching resources and specializes in supporting elementary teachers and English learners.
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Ten Frame Addition & Subtraction to 20 Making 10 Worksheets Games Activities
Addition and subtraction within 20 is a second-grade math single-digit addition and subtraction unit focused on making ten, adding ten, and using ten to add and subtract. This unit specifically focuses on establishing 10 as a benchmark number to give students addition strategies and practice in developing automaticity with larger math facts before moving into multi-digit addition and subtraction. In the base-10 number system, understanding how to use 10 as a benchmark number is key for studen
1st - 2nd
Basic Operations, Math, Mental Math
CCSS
1.OA.C.6
, 2.OA.B.2
Multiplication Fact Math Station 2nd Grade Practice Area Model Arrays Strategies
Multiplication Number Puzzles help students match four multiplication models including multiplication expression, area model, equal groups, and a number line with repeated addition. All multiplication equations between 2-10 are represented in the puzzles. ★ Also available in a BUNDLE with 12 other Number Puzzles. ★ Simply print each puzzle piece on colored paper, laminate for durability, and cut it apart. I encourage students to use whiteboard markers on some pieces to add. If laminated, the
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.OA.C.4
2-Digit Addition Task Cards, Activities, & Games for Math Centers - Regrouping
Two-Digit Addition Task Cards, Assessments, Activities & Games includes practice activities to help your students solidify their understanding of how to add two-digit numbers using multiple strategies. This resource includes two-digit addition with regrouping and two-digit addition without regrouping. Do your students struggle with two-digit addition? Are they struggling with the concept of adding larger numbers? Included are four levels of two-digit addition equations that move from simple
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.9
Even and Odd Number Puzzles Math Center Game Groups of Objects Arrays Addition
Build number sense and math fluency with these hands-on Odd & Even Number Puzzles! Designed to help students identify and understand odd and even numbers from 1–20, these engaging four-piece puzzles provide multiple representations that strengthen number recognition and deepen mathematical understanding. Perfect for math centers, small groups, intervention, early finishers, or independent practice, students match puzzle pieces using a variety of models to reinforce odd and even number concepts
2nd
Basic Operations, Math, Numbers
CCSS
2.OA.C.3
, 2.OA.C.4
3 Digit Subtraction with Regrouping Number Puzzles Math Centers Place Value
Help your students master three-digit subtraction with regrouping using these hands-on, engaging math number puzzles! This resource supports learners in visualizing and solving subtraction problems through multiple strategies, including place value decomposition, base-10 block models, and number line jumps. These puzzles make abstract concepts more accessible by providing students with concrete, visual representations—perfect for reinforcing subtraction with and without regrouping. Each p
2nd - 3rd
Arithmetic, Basic Operations, Math
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
Number of the Day Template 2nd grade Daily Math Place Value Sprial Review 1000
This 2nd grade Daily Math spiral review resource provides structured, standards-aligned practice in number sense, place value, skip counting, addition and subtraction, time, and money. Designed to reinforce Common Core standards (2.NBT, 2.OA, 2.MD), these printable and reusable math sheets help students review essential skills daily while building automaticity and confidence. With flexible formats and multiple versions included, this resource makes morning work, math warm-ups, and intervention
2nd
Basic Operations, Math, Numbers
CCSS
2.MD.B.6
, 2.MD.C.7
, 2.NBT.A.1
+8
Decompose Numbers 2-Digit Subtraction with Regrouping Math Activity Practice
Decompose a Ten: 2-Digit Subtraction with Regrouping – Scaffolded Math Language PracticeHelp your students master two-digit subtraction with regrouping by teaching them how and why to decompose a ten—using clear sentence frames and engaging practice! This hands-on resource scaffolds the thinking process with language supports so students can confidently explain their strategies. Perfect for math centers, partner work, or small groups, this subtraction activity builds both computational fluency
2nd
Arithmetic, Basic Operations, Numbers
CCSS
2.NBT.B.5
, 2.NBT.B.9
Multiplication & Division Practice 3rd grade Fact Families Fluency Triangles
Make fact fluency fun and meaningful with these Multiplication and Division Fact Family Number Puzzles! This versatile resource helps students practice determining unknown numbers in multiplication and division equations using a variety of puzzle formats. Perfect for 3rd grade math centers, these puzzles reinforce fact families, inverse operations, and algebraic thinking—all while keeping learners actively engaged. This resource includes three differentiated puzzle formats: Four-in-One Squar
3rd
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.4
2 Digit Addition with Regrouping Worksheets Adding Numbers Base 10 Strategies
Build your students’ confidence with two-digit addition using this no-prep, differentiated printable pack! This comprehensive resource supports mastery of two-digit addition with and without regrouping through visual models and conceptual strategies that deepen understanding. Students learn to add larger numbers step-by-step using number lines, base-10 blocks, and place value-based methods—making it perfect for targeted math instruction or practice. Key Skills Covered:Adding two-digit nu
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.9
Addition Fact Family Triangle Flashcards by Strategy Interactive House Printable
Build strong number sense and math fact fluency with these engaging, hands-on fact family houses! This addition and subtraction fact families activity is perfect for helping students visualize relationships between numbers while practicing essential math fact fluency skills. Designed with differentiated addition strategies like doubles, doubles plus one, and making tens, this resource supports students as they develop confidence and accuracy with basic facts. These interactive fact family tr
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.6
+1
Go Fish Game Addition within 20 2nd Grade Math Fluency Station Review Strategy
Make math practice fun and easy with this game of addition! Addition Go Fish is played with traditional Go Fish directions, and helps students learn their addition facts with sums up to 20. Students can match an expression with an answer, or two expressions together for a more challenging game. Included are three versions of the game with the same expressions and answers. Version one has ten strips on each card to help students add the numbers. Versions two and three have no visual aid on th
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.B.3
, 1.OA.B.4
, 1.OA.C.5
+3
3 Digit Subtraction Regrouping Activities Place Value Strategies Base 10 Games
Make 3-digit subtraction meaningful, engaging, and easy to differentiate with this hands-on Subtraction with Regrouping Math Center! Designed for 2nd and 3rd grade students, this resource helps learners develop a deep understanding of subtraction through multiple strategies, including place value, expanded form, base-ten models, number lines, and the standard algorithm.By encouraging students to solve problems using different methods, this resource builds both conceptual understanding and proced
2nd - 3rd
Basic Operations, Math
CCSS
2.NBT.B.7
, 2.NBT.B.8
, 2.NBT.B.9
Making 10 to Add 9 Games Addition to 20 Math Strategy Single Digit Benchmark
Build strong mental math strategies with these engaging make 10 to add activities focused on adding within 20! This hands-on addition strategy resource helps students master the essential make a 10 strategy for solving +9 and +8 facts, moving beyond counting on fingers toward efficient, flexible thinking. Perfect for math centers, small groups, or independent practice, these activities provide repeated exposure to one of the most important first-grade math strategies. Packed with interactive
1st - 2nd
Arithmetic, Basic Operations, Math
CCSS
1.OA.B.3
, 1.OA.C.6
, 2.OA.B.2
3 Digit Addition with Regrouping Worksheets 3 Digit Addition Number Line Base-10
Reinforce 3-digit addition with regrouping through this complete collection of no-prep worksheets organized by strategy and difficulty. These structured practice pages guide students through base-10 models, open number lines, break apart methods, and vertical addition, making abstract concepts accessible and concrete. With over 200 pages of print-and-go materials, this resource provides extensive practice for whole class, small group, or independent work. ⭐ Skills CoveredAdding 3-digit nu
2nd - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.B.7
, 2.NBT.B.9
, 3.NBT.A.2
Two-Step Equations Word Problems Solve for Unknown 3rd Grade Math Center Puzzles
Help your students master two-step word problems with these engaging math center puzzles designed for 3rd grade learners! This hands-on resource combines critical thinking, equation writing, and problem-solving in a format that makes math both fun and meaningful. With multiple equation formats and real-world scenarios, students will build confidence as they identify the correct equations and solutions to match each word problem. Perfect for centers, early finishers, or small group work,
3rd
Basic Operations, Math, Other (Math)
CCSS
3.OA.D.8
Multiplication Word Problems 3rd Grade Division Puzzles Area Model Arrays Groups
Bring real-world math to life with these interactive Multiplication and Division Word Problem Puzzles! This engaging resource gives students meaningful practice with problem-solving using multiplication and division within 100, while reinforcing essential models and strategies. Puzzles are organized into major problem types — Equal Groups, Arrays/Area, and Compare — with variations where the unknown may be the product, group size, or number of groups. Each four-piece puzzle includes a
3rd
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.3
3 Digit Addition Base Ten Blocks Regrouping Practice Task Cards Games Activity
Build deep understanding of 3-digit addition with regrouping using these hands-on, strategy-based math centers designed to support place value strategies and differentiated learning. This engaging resource includes task cards, quick assessments, and games organized into four scaffolded levels, perfect for small groups, math stations, or intervention. Students use multiple strategies such as open number lines, base ten blocks, breaking apart numbers, and vertical addition to solve problems
2nd - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.B.7
, 2.NBT.B.8
, 2.NBT.B.9
2 Digit Subtraction Worksheets Number Line Base 10 Blocks Regrouping Place Value
This two-digit subtraction worksheets resource provides structured, no-prep practice designed to build strong number sense and deepen student understanding of subtraction strategies. With a clear progression from basic subtracting tens to more advanced regrouping, these printable activities help students confidently solve problems using multiple strategies such as number lines, base-10 blocks, and compensation. Perfect for 2nd and 3rd grade classrooms, this comprehensive unit supports differe
1st - 3rd
Basic Operations, Math, Mental Math
CCSS
2.NBT.B.5
, 2.NBT.B.9
3rd grade Multiplication Practice 1 step Multiplication Word Problems Group Area
Support your students in developing a deep conceptual understanding of multiplication with these hands-on Interpret Multiplication Number Puzzles! This resource is designed to help learners build fluency and flexibility by exploring the relationship between context, models, equations, and products. Perfect for 3rd grade, these puzzles focus on interpreting multiplication as equal groups, arrays/area models, and comparisons—aligned with Common Core problem types. Each four-piece puzzle includ
3rd
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.1
Fact Families Multiplication & Division Fluency Practice 3rd Grade Number Puzzle
Strengthen your students’ understanding of the relationship between multiplication and division with these engaging, hands-on fact family number puzzles! Designed for 3rd grade fluency practice, this resource helps students visualize and internalize the inverse connection between operations using fact families built around multiplication and division within 100. Each puzzle offers a fun, interactive way for learners to develop fact fluency, number flexibility, and confidence with basic oper
3rd
Arithmetic, Basic Operations, Math
CCSS
3.OA.C.7
Showing 1-20 of 46 results
About the store
Experience
I love seeing students make connections and discover that they can learn. My passion is teaching. You know those light bulb moments? Those light bulb moments are my favorite part of teaching. What I Have Learned, founded by Jessica Boschen, creates K–5 teaching resources and specializes in supporting elementary teachers and English learners.
Teaching style
I teach children how to learn, not just a bunch of isolated skills. I teach each child what he or she needs to meet standards. My goal is to make learning FUN!
I am big on small groups and differentiation. In my imaginary world each child would get just what he needs to take him to the next level and fall in love with learning. In my real world, I do a lot of small group and investigative learning. I love seeing the light bulbs go off and watching students learn to learn.
Awards & shining teacher moments
I am honored to be a part of my students' lives each and every day. I have many special teaching moments that are generally centered around a student overcoming a major challenge in his / her life.
From a fifth grader being pulled out of his home and being put into foster care, then later in the year seeing him shine at science camp. To another fifth grader whose cancer came back from remission while we were at science camp the following year, and had the opportunity to take a couple of her friends to visit her while undergoing treatment at Stanford.
There are emotional highs and emotional lows each year. I tend to work in low-income schools where I can have a high impact. I love seeing my students overcome and shine despite the challenges in their lives. Teaching is a roller coaster adventure each year.
My own education history
I taught for 16 years, all grades K-5 and upper grades 3-5 early on in my career. While in the classroom, I coached teachers and presented professional development workshops in math and literacy.
I then worked outside the classroom for four years, doing professional development and instructional coaching, mainly on literacy and working with English learners.
I missed the students! So, I chose to return to the classroom, but this time, I was teaching Kindergarten. I used to joke that I was scared of Kindergarteners! I'm no longer scared of them! I taught kindergarten for three years, moved to a 1/2 combo, and taught second grade for the past several years.
Each grade has its own uniqueness. I have always loved where I was in the moment.
Now, I have the opportunity to homeschool our boys and spend time creating resources for YOU. It is the best job ever, and I am truly grateful that I get to sit down each and every day and impact classrooms across the world with resources and ideas that enhance YOUR instruction.
I have a masters in Educational Leadership and Administration . . . although I've decided that I LOVE creating curriculum more than I like being an administrator. My BA is in literature. I love reading and helping my students fall in love with good books!
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