Introducing, adding, subtracting, multiplying, and dividing integers
Integers and their operations are an important concept in mathematics, typically introduced in the middle or early high school grades. While integers are often used in everyday life, this concept can be challenging for students. The introduction of negative numbers, numbers that are less than zero, is new to students …
Mental Math Strategies – Addition and Subtraction
Using Mental Math strategies means solving a math problem mentally using a conceptual understanding of the numbers. We teach mental math strategies like making 10, splitting, and regrouping in grades 1 and 2, however, I think it is important to teach strategies to older students as well. I noticed that …
Place Value – Representing and adding 2/3 digit numbers with manipulatives
Base ten blocks, bead strings, 100 grids, place value discs, and more manipulatives provide hands-on ways to learn place value, number concepts, operations, measurement, and much more. Students use these manipulatives to physically represent numbers so they can develop a deeper understanding. Building number combinations with manipulatives help students understand …
Addition and Subtraction Games – print and digital
Below you will find a collection of free games. Most of the games have a print and google slides version and some of them have a web version as well. The links will take you to a post where you will find the instructions, the print files to download, and …
Addition and subtraction with 100 grids and 100 chart
Grades 1-3 Using 100 grids to solve addition and subtraction problems is a great way for students to understand place value and regrouping. Placing/coloring tens and ones on a 100 (or more) grid helps them represent the first number and then add or subtract the second. They can see how …
Tasks – multiplayer game – place value, number order, addition, subtraction
Today I would like to share a fun multiplayer game that my youngest son and I created for students to practice place value and gain fluency with the 1-110 chart. It’s a fun way to practice place value, order of numbers, addition, subtraction, number patterns, and more. The game has …
Winter Holidays print and digital Activity cards grades 1,2,3
Winter Holidays are coming near. Here are some winter holiday-themed activities for grades 1,2, 3. The activities are in google slides and they include practice and review activities as well as puzzles, riddles, word problems, and more. How to use the activity cards The activity cards can be used for …
Introducing Fractions- misconceptions, print, and digital activity cards.
Both educators and parents agree that fractions and their operations are one of the most difficult concepts for students to grasp. What makes fractions so challenging for students? The introduction of the concept of fractions comes with a new vocabulary, new rules, new symbols, and a new concept of values between zero …
Build fluency with numbers 1-100. Missing numbers, puzzles, games, ideas – print and digital.
Activities on the 100 chart are a great way to build fluency with numbers in grades 1 and 2 and 3. Students can find patterns and relations, understand one more, one less, count by 2,3, and so on. Start with a 20 or 50 chart and gradually move on to …