A comprehensive unit on finding the perimeter of various polygons, including unknown side lengths and real-world word problems, themed around architectural blueprints.

A 5-day morning work packet focusing on 3rd-grade math standards including multi-digit addition/subtraction, multiplication fluency, and unknown-factor relationship problems. Students navigate a retro video game theme to master their skills.

An explicit instruction lesson on elapsed time for 3rd graders, focusing on finding start and end times using the 'Mountain, Hill, Rock' number line strategy. Students will practice jumping through hours and minutes to solve real-world problems.

A first-grade lesson focused on partitioning shapes and identifying equal parts as halves and fourths (quarters). Students will practice shading partitioned shapes and completing descriptive sentences using fraction vocabulary.

A formative assessment lesson focused on adding up to four two-digit numbers using various place value and operational strategies.

A K-2 math lesson focusing on solving addition and subtraction word problems using part-part-whole mats, bar models, and number lines, while applying counting on/back and making-a-ten strategies.

A collection of four double-sided homework assignments focusing on foundational 7th-grade math skills. Each "Sprint" contains seven standardized questions covering all major test categories to build stamina and accuracy.

Une évaluation complète sur les équations et inéquations du premier degré pour les élèves de seconde professionnelle, incluant les exercices de base et des problèmes contextualisés.

Leçon focalisée sur les bases des statistiques à une variable : du recueil de données brutes à leur analyse graphique, avec un focus sur l'utilisation de LibreOffice Calc.

A comprehensive lesson covering geometric transformations (translations, reflections, rotations, and dilations) and the fundamentals of geometric proofs, including logical reasoning and triangle congruence.

This lesson introduces addition within 20 through the 'Make Ten' strategy and Number Bonds. Students progress from using physical counters to visual ten frames and finally to abstract equations.

Students will learn to decompose numbers into prime factors, identify the greatest common factor between numbers, and apply these skills to factor simple algebraic expressions.

A comprehensive math review packet based on the 3rd Grade NYS Released Items, featuring multiple-choice and constructed-response questions across all key domains with a focus on multiplication and division.

A comprehensive 90-minute math lesson focused on organizing data into intervals and creating/interpreting histograms using test score data. Students act as 'Data Detectives' to uncover trends in numerical information.

A focused practice session on identifying and creating equivalent fractions using visual area models, designed to mimic standardized testing formats.

This lesson covers the fundamentals of comparing fractions with like and unlike denominators and the basics of simplifying fractions using common factors.

A focused lesson on 3-digit subtraction where students practice regrouping from the tens place to the ones place. includes a visual-heavy worksheet and an answer key.

A comprehensive introduction to 3D geometric shapes including cubes, spheres, rectangular prisms, cones, pyramids, and cylinders. Students will learn to identify these shapes, count their attributes (faces, edges, vertices), and find them in the real world.

A fun, monster-themed lesson focused on identifying and naming numbers 1-20 through a hands-on 'Roll and Cover' game. Students practice subitizing and number recognition in a playful, low-stakes environment.

A comprehensive math review lesson designed to reinforce key elementary math skills including logical ordering, 2-digit subtraction, geometric attributes, and equal parts/fractions. This lesson uses a repeated "at-bat" structure to build mastery through multiple variations of the same problem format.

A cumulative review and formal assessment of perimeter and area concepts in a shortened Friday block.

Reinforcing the concept of area through counting squares in arrays and understanding the relationship between rows, columns, and total area.

Introduction to area by partitioning rectangles into equal-sized rows and columns. Students will visualize area as the total number of squares inside a boundary.

Advanced perimeter practice including finding missing side lengths and solving real-world word problems involving fences and borders.

Introduction to perimeter as the distance around a shape. Students will learn to measure sides and add them together to find the total perimeter.

A math lesson focused on identifying the correct operation (addition, subtraction, multiplication, or division) to solve arcade-themed word problems using double-digit numbers without regrouping.