A comprehensive slide deck covering measurement in inches (halves and fourths) and interpreting data on line plots, provided in both English and Japanese.

A cumulative review of all standards covered in the 10-day intensive program.

Strategies for solving two-step word problems involving addition, subtraction, and multiplication with unknowns.

Covers finding the perimeter of polygons, including finding unknown side lengths.

Uses partitioning of rectangles to illustrate the distributive property and additive nature of area.

Introduces area through tiling and relates it to multiplication of side lengths.

Focuses on comparing fractions with the same numerator by reasoning about the size of the denominator.

Teaches comparing fractions with the same denominator using area and length models.

Focuses on thirds and sixths using length models (number lines) to find equivalent fractions.

Covers composing and decomposing fractions into equivalent fractions using area models for halves, fourths, and eighths.

Focuses on expressing whole numbers as fractions and understanding that fractions with the same numerator and denominator equal one whole.

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 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 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 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 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.

A comprehensive word problem review focusing on addition and subtraction within 200, featuring repetitive practice (at-bats) to build fluency and mastery.

A math review packet focusing on basic addition, subtraction, number combinations, and visual representation of groups, including a student worksheet and an answer key.

A foundational lesson on 3-digit addition focusing on composing (regrouping) across exactly one place value (either the ones or the tens). Students use a blueprint-themed packet to practice their architectural precision in mathematics.

A comprehensive lesson on 3.MD.4 focusing on measuring to the nearest quarter inch and displaying that data on a line plot. Students measure their hand lengths to generate authentic data for analysis.

A foundation-level lesson introducing multiplication as equal groups, focusing on the numbers 2 and 10 through visual aids and hands-on flashcard practice.

A practice-focused lesson on identifying and creating equivalent fractions using multiplication and division strategies without visual aids.

A hands-on lesson for 3rd graders to understand area by tiling figures with unit squares, moving from counting to understanding the concept of square units.

A comprehensive guide to understanding place value from single digits to ten-thousands and decimals, featuring visual scaffolding for rounding.

A collection of multi-step word problems involving addition, subtraction, multiplication, and division to challenge student logic and calculation skills.

Master resources for the Unit, including the comprehensive 5-day slide deck and the unit-wide answer key guide.

A comprehensive review of two-step word problems and geometry attributes followed by a 10-question EOG-style summative assessment.