Curated OER
Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
Illustrative Mathematics
Many Ways to Do Addition
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this lesson is for young mathematicians to become aware of many ways of answering addition...
Curated OER
Addition and Subtraction Facts to 20
Fact families, and the relationship between addition and subtraction are the foucs of this lesson. Learners explore strategies to help with their addition and subtraction facts. They use doubles, related facts, and fact families to help...
Curated OER
Math Puzzle Worksheets: Math Box Addition
In this math box addition worksheet, learners fill in the blanks in 13 boxes as they use their addition skills to solve the math puzzle.
Curated OER
"Reviewing Facts Through 10" Lesson Plan
Explore the joy of math with you little learners! They practice creating math problems with numbers from a fact family using numbers 1-10. They work independently with a set of connecting cubes to aid them in creating number sentences...
Curated OER
Chalkboard Relay
Students solve addition facts. In this computation instructional activity, students participate in a relay activity where one player writes a number on the chalkboard and the second player writes a second number underneath it. The second...
For the Teachers
Fact vs. Opinion
Many informational texts are written as factual, but can your learners determine when an opinion is presented as fact? Have your kids read several articles on the same topic and record the statements that contain either facts or...
Curated OER
Going Fishing
In this addition facts lesson, students recognize the numbers and are able to add simple problems by participating in a fishing game. Students use a fishing pole with a washer on the end to fish for magnetic fish made out of foam....
Curated OER
Data Analysis and Probability Race to the Finish
Young scholars practice addition facts, record data, and construct a bar graph. In this probability lesson plan, students participate in a board game in which bicycles move towards a finish line based on players completing addition...
Curated OER
Fact Families to 10
In this mathematics worksheet, 1st graders complete each fact family. Then they solve each addition and subtraction sentence using counter to show their sentence. Students also explain their idea of what a fact family is to them.
Curated OER
Inverse Relationship Between Addition and Subtraction
Elementary schoolers review their knowledge of addition and subtraction through studying fact families. They use cubes to help them add or subtract. Students answer the teachers question with addition and subtraction fact answers.
Curated OER
Developing Strategies for Addition and Subtraction
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Learners use these techniques to complete...
Curated OER
One Digit Addition Facts: Stars
In this addition worksheet, young scholars match the one digit addition problems with their answers which are all in stars. Students complete 18 problems.
Curated OER
Addition Facts With Sums to 18
Students explore addition facts with sums to 18. Using Unifix cubes, students demonstrate addition sentences. They use a variety of manipulatives to illustrate addition facts for different sums. Students participate in a flash card game...
Illustrative Mathematics
Kiri's Mathematics Match Game
Learning math is so much more fun when it involves playing games. Following the rules of the classic game Memory, young mathematicians flip over two cards at a time as they look for numbers whose sum or difference is equal to the value...
Illustrative Mathematics
What’s Missing?
Now you see them, now you don't! This fun peek-a-boo activity engages young mathematicians in developing their ability to compose and decompose numbers. After being presented with a series of counters, children close their eyes while the...
Curated OER
Addition Facts to 18
For this simple addition worksheet, 3rd graders solve 14 problems adding 2 one-digit numbers. Students also solve 3 problems adding 3 one-digit numbers. Finally, students solve 3 word problems involving simple addition.
Civil War
Civil War Medicine: Fact or Fiction
Young historians compare the presentation of medical care during the Civil War in passages from fictional and nonfictional texts. They examine passages from Gone with the Wind by Margaret Mitchell and Soldier's...
Curated OER
How Much is a Name Worth?
Second graders use simple addition facts to compute a value to their name. They add larger numbers to compute the combined value of all the names in their group. Finally, they use the group totals to compute the combined value of all the...
Curated OER
Gingerbread Math
Students practice addition facts. In this addition instructional activity, students get an addition problem to solve. If they get it correct, they open up a door on a gingerbread house which gives a decoration to add to a gingerbread...
Curated OER
Easter Addition
In this Easter addition worksheet, students problem solve and calculate the answers to twenty-five addition equations and color all of the Easter eggs that have an even numbered sum.
Curated OER
Addition and Subtraction Facts to 20 - Manipulative
Here is a good lesson that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.
Curated OER
Using Tens Frames To Build Basic Facts of Five
Learners are introduced to the basic addition facts of five. Through modeling and instruction and the use of ten frames, they discover the various ways numbers can be added together to equal five. (4+1, 2+3, etc.) They repeat with facts...
Curated OER
Rice Cookies Addition
Fourth graders practice adding rice cookies. In this mental math instructional activity, 4th graders get into groups and call out numbers to each other to add mentally. Students use the rice cookies to show the answer.