Adding and subtracting fractions

Adding and subtracting fractions, especially heterogeneous ones (with unlike denominators), is often a challenging concept for students since there is a lot of prerequisite knowledge involved like fluency with multiplication and division facts, LCM, equivalent fractions, and more. Before students start with adding and subtracting fractions they need to have …

Teaching time, tips, activities, games, print and digital

Teaching time and specifically teaching how to read the analog clock and elapsed time is often a challenge for parents and teachers. The reason is that the concept of time is still abstract for many students as it doesn’t connect to the other concepts of measurement. The students cannot see, …

Multi-Digit Multiplication, Area model, Partial Products algorithm, Puzzles, Word problems

Multi-digit multiplication is considered one of the most “challenging” concepts to teach students. The reason for this view is, in my opinion, the fact that understanding multi-digit multiplication requires students to have gained a deep understanding of place value, and the multiplication properties. As the digits increase the process of …

Multiplication Mission – arrays, properties, multiples, factors, division

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 …

Halloween Activities -Multiplication Properties, arrays, facts

Arrays are a great way to introduce multiplication in grade 1, 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 a …

Multiplication and its properties (Building Arrays with Bricks) Print and Digital

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 …

Multiplication Facts Activities

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

Starting with multiplication- Arrays and Area models activities

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 a strong …

Number Crosses (+google slides version)

A few days back I gave my students a few”numbers crosses” to solve as part of an escape room activity. I call them number crosses because instead of words you write numbers on the tiles and you describe those numbers in words. They work like puzzles and they can get …