A hands-on addition lesson for first graders using household snacks to master adding two groups up to 20. Ideal for home learning and parent-child interaction.

In this lesson, students explore the connection between arrays and repeated addition by organizing 'garden' items into rows and columns. They will learn to identify the number of items in each row/column and write corresponding addition sentences to find the total.

A targeted intervention lesson to help students distinguish between the numbers 12 and 20 using base ten block visualizations and comparative practice.

A lesson focused on mental math strategies for subtracting multiples of ten from numbers up to 120.

A lesson focused on representing numbers 0-99 in various forms including standard, word, expanded, and place value. Students act as 'Digit Detectives' to solve number cases.

A foundational lesson on representing two-digit numbers using base ten blocks and word forms to build place value fluency.

A quick assessment lesson on adding coins (up to $1) and bills (up to $20) within a fun bakery context.

A fun and visual introduction to telling time to the nearest 5 minutes, featuring a vintage watchmaker theme. Students will learn to read analog clocks and convert them to digital format.

A practical math lesson focused on identifying, counting, and solving word problems involving coins and dollar bills up to $20. Students will practice visual counting and real-world application through word problems.

A foundational subtraction lesson for 2nd grade ELL students, focusing on the 'cross-out' strategy within 10 and 20 using fruit-themed visuals.

A real-world math performance task where students manage a bakery order, calculate costs, and stay within a budget. Designed with heavy scaffolding and visual support for special education students.

A hands-on lesson focusing on the transition from 2D nets to 3D prism constructions, specifically targeting rectangular and triangular prisms through visualization and drawing techniques.

A focused lesson on switching between the four basic operations, with a primary focus on 2-digit addition and subtraction proficiency.

A focused practice session on 4-digit subtraction with regrouping, emphasizing clear workspace for multi-step calculations.

Ce module regroupe les documents administratifs et pédagogiques nécessaires à la mise en place d'un atelier hebdomadaire de 45 minutes pour promouvoir les mathématiques auprès des jeunes filles.

A comprehensive lesson on using open number lines to subtract three-digit numbers up to 1,000, featuring a mountain climbing theme to engage students in strategic mathematical 'jumps'.

A collection of Western-themed activities for a Kindergarten Round Up, focusing on fundamental color and shape identification through engaging hands-on "ranch" tasks.

Students will identify the place value and actual value of digits in numbers up to the thousands place using a detective-themed investigation.

A comprehensive lesson on exponent rules featuring a cosmic arcade theme, covering product, quotient, power-to-power, zero, and negative exponent rules.

Students will learn to identify key information in word problems and apply the 'PETS' strategy to solve one-step addition and subtraction scenarios.

Final cumulative review of all numbers 1-20 in all drill parts.