Decomposing numbers 11-20 using 10 Frames and Base 10 blocks, Addition/Subtraction

We have grouped all the time/clock activities in this post for your convenience. Find free print to play games and two jumbo collections of activity cards one for teaching time (reading the clock) and one for AM/PM concepts, 24 hour clock and my favorite elapsed time! Games Clock Games 1.- …

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 …

Multiplication facts fluency is very important as it is the base for many concepts like multi-digit multiplication, equivalent fractions, division, and, much more. Multiplication facts practice deserves time and effort. Rushing into drills that promote meaningless memorization with endless repetition will not help in the long run. Allow students to …

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 …

A strong conceptual understanding of division will help build students’ confidence and a strong foundation to base multi-digit division and division of decimals and fractions. The first step is to make sure that students understand what is division. Ask your students to explain what is division and find out what is …

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 …

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 …

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 …

Counting, recognizing numbers as quantities visually, and combining different quantities to form/model numbers are important skills that enforce number sense in grades k,1, and 2. A strong number sense is crucial for the future understanding of more complex math topics. Number sense building activities Count out loud together as a …

Grades 2,3,4 Arrays are a great way to introduce multiplication in grade 2 and 3. Playing with arrays will help students model multiplication as repeated addition and understand the properties of multiplication. It is very important that we help students visualize and understand multiplication early on so that we build …