Curated OER
Adding Dice
Roll the dice! These addition number sentences are for beginning mathematicians, and each addend is displayed on a die. Learners add up two or three single-digit addends to find eight sums in the first half of this activity. Next, they...
Curated OER
Fact Families
With a few extra numbers, these fact families would be complete! After looking at an example, scholars write in the sums and differences for six equations as part of three different fact families. This is really for beginners to this...
Curated OER
Missing Addends
Where are all the addends? Addition novices solve 36 equations by filling in the single-digit addend to achieve the given sum. They reference several examples, each of which include object sets to help learners visualize the concept....
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...
Curated OER
Black & White Basic Number Line 0 -20
Practice numbers zero through twenty with a foldable number line. You or your pupils cut out each strip, glue them together, and fold on the dotted lines to create an accordion-style number line.
K-5 Math Teaching Resources
Numeral Cards 1-12
The learning opportunities are endless with these numeral cards representing numbers one through twelve. With a clean and clear design, you have flexibility in how and when you choose to implement them.
Noyce Foundation
Perfect Pair
What makes number pairs perfect? The resource provides five problems regarding perfect pairs of numbers, the definition of which changes in complexity with each task. Solutions require pupils to apply number sense and operations, as well...
Doina Popovici
Soccer Addition and Subtraction
Students compete on two teams practicing adding and subtracting whole numbers. After each correct answer, students attempt to make a goal by kicking a soccer ball.
Coloring Squared
Four‐Leaf Clover: Practice Subtraction
Scholars demonstrate their proficiency in subtracting one-digit numbers and color squares a specific color depending on whether their resulting values are one, two, or three. A completed practice page shows a festive four-leaf clover!
Illustrative Mathematics
Hitting the Target Number
Make combinations to reach the target. Learners play a game to add and subtract numbers between 0 and 10 to reach a target number between 10 through 20. Teachers use the game to help pupils learn efficient ways to add and subtract within...
PHET
Fraction Matcher
Here's an interactive that will be a great match for math lesson plans. Young mathematicians use an interactive game to match fractions represented numerically and as fraction models. One game assesses fractions only, while the other...
Curated OER
Subtraction - Numbers in the Teens
In this math worksheet, 2nd graders find the differences in 23 subtraction problems. They work with numbers through the teens as the minuend and through ten as the subtrahend.
Curated OER
Equal To, More Than, or Less Than
As they examine 10 pairs of numbers, learners fill in the box between them to compare values. They use mathematical symbols to indicate greater than, less than, or equal to. The numbers are between 5 and 99. This drill-and-practice...
Curated OER
Big Boats Up The River
Using boats along in the Port of Albany as the focus, learners practice adding single-digit numbers and interpreting data. This lesson comes with the worksheets, resource links, and other materials to make it a worthwhile experience.
Curated OER
My Test Book: Math Review
Test that number sense with this 10 question quiz. This quiz contains 10 questions intended to assess how well second graders understand standard form, expanded form, number patterns, and numeric quantity or value.
Curated OER
Subtracting With or Without Regrouping - Lesson & Worksheet
Second graders analyze subtraction problems. In this subtraction lesson, 2nd graders examine how to subtract numbers with and without regrouping. Students work in teams to complete board races. Assessment is provided.
Curated OER
Place Value Blocks
Flats, rods, and units are used to show what place value actually represents. Learners assess each image, writes the number of flats, rods, and units displayed then write the whole number each image represents. There are 5 problems to...
Curated OER
One and Tens Place Value - Step-by-Step Lesson
Give your pupils a grasp of place value in a two-digit number. They see a drawing of counting cubes in a stick of ten, then examine a set of four. Mathematicians determine how many blocks there are by grouping the tens. Ideally, you will...
Curated OER
Beginning Addition Word Problems
In this finding the sums of word problems worksheet, students add the one-digit word numbers and numerals and use the pictures to assist them. Students solve four problems.
Curated OER
The Number Eight -8
In this writing numbers practice worksheet, students follow the provided steps to trace the number "8" as well as the word "eight." Students also practice writing the number and number word independently.
Curated OER
Even and Odd Number Maze
In this math instructional activity, students discriminate between even and odd numbers by following a path of odd numbers to reach the end of a maze puzzle. This page has a space travel theme.
Curated OER
Addition practice - one digit numbers
In this addition worksheet, students find the sum of one digit addition problems. Students find the sum for 60 addition problems and write them on the line.
Curated OER
Addition: one digit and two digit numbers
For this addition worksheet, 2nd graders add one and two digit numbers together without regrouping. Students complete 40 addition problems.
Curated OER
Compare Numbers
In this number sense worksheet, students complete 20 problems where they compare one and two digit numbers by inserting the comparison symbols.
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