Students will use physical manipulatives and comparison language to determine which monster has more than or fewer than their friend. This lesson focuses on sets up to 20.

Students explore and practice multiple ways to represent numbers from 5 to 20, using visual models, symbolic notation, and linguistic forms to build deep number sense.

A lesson focused on developing one-to-one correspondence and cardinality by counting objects in circular configurations, specifically targeting the challenging 'teen' numbers 10-20.

A series of visually-rich activities for kindergarten students to master counting to 25 using touch-point numbers and sequencing exercises, specifically designed with visual supports for deaf learners.

A focused lesson on converting numbers from word form to standard form within the thousands place, using a detective-themed approach.

A quick assessment lesson for second-grade students to demonstrate mastery of addition and subtraction within 20 through a lab-themed exit ticket.

Students practice adding two-digit numbers to one-digit numbers and multiples of ten, covering both regrouping and non-regrouping scenarios.

Students will practice counting groups of objects and writing the corresponding numeral from 0 to 20 in a nature-themed assessment.

A lesson focused on solving two-step word problems involving addition, subtraction, multiplication, and division. Students practice breaking down complex problems and showing their mathematical thinking in a structured workspace.

A Wild West-themed practice session for rounding 2 and 3-digit numbers to the nearest ten and hundred using task cards and word problems.

A focused assessment on skip counting by 2s within the range of 2-10. Students identify the missing number in a single sequence to demonstrate mastery of the pattern.

An integrated literacy and math lesson themed around the New York Yankees, designed to build confidence and maintain engagement for students with attentional challenges. Students will practice 3-digit subtraction with regrouping through stadium statistics and develop reading and writing skills through baseball-themed narratives.

A primary math lesson focused on using a hundreds chart to solve two-digit addition problems, including those requiring regrouping by composing a ten. Students will learn to navigate the chart by jumping tens (moving down) and ones (moving right).

A 30-minute lesson teaching students how to use a 100's chart to add two-digit numbers, focusing on 2-digit + 1-digit with regrouping and 2-digit + multiples of 10. Students will learn the 'Jump and Slide' method for navigating the chart.