Students learn to measure two objects and determine the difference in their lengths using both standard and metric units. The lesson focuses on the 'how much longer' concept through hands-on measurement and subtraction.

In this 3rd-grade math lesson, students become chefs in a busy pizzeria to master partitioning shapes into equal areas and identifying unit fractions. Through hands-on pizza-making scenarios, students bridge the gap between physical models and numerical fraction notation.

Reviewing and consolidating strategies for comparing various types of fractions in different contexts.

Understanding how to compare fractions with the same numerator by looking at the size of the fractional parts.

Learning to compare fractions that share the same denominator using visual models and the greater than/less than symbols.

Introduction to comparing fractions, focusing on equivalence to whole numbers and the importance of referring to the same whole.

A comprehensive practice assessment focused on fraction comparison, equivalence, and representation, mirroring standardized testing formats with clear visuals and structured response areas.

A bilingual (English/Simplified Chinese) lesson on partitioning shapes into equal shares (halves and fourths) for Level 1 ELL students. The lesson focuses on visual understanding and basic vocabulary like 'equal', 'half', and 'fourth'.

Transitions from visual ten-frames to writing equations through a hands-on cut-and-paste activity.

Focuses on visual identification of missing addends using ten-frames in a factory setting.

A two-day mini-lesson sequence focused on identifying, describing, and comparing 2D and 3D shapes through the lens of a "Shape Architect". Day 1 covers flat shapes (circles, squares, triangles, rectangles), while Day 2 explores solid shapes (spheres, cubes, cylinders, cones).

A 10-minute small group lesson split over two days focusing on decoding and solving three-number word problems using addition and subtraction.

A remedial lesson focusing on partitioning and identifying fractions (halves, thirds, fourths, sixths, eighths) on a number line using a navigation and trail-blazing theme. Students practice partitioning distances from 0 to 1 and placing 'checkpoints' along the way.

A visual lesson on multiplying 2-digit numbers by 2-digit numbers using the box method (area model). Students use a blueprint-themed layout to decompose numbers and calculate partial products.

A lesson focused on breaking down and solving multi-step word problems using addition and subtraction through a detective-themed lens.

A lesson focused on adding and subtracting fractions with unlike denominators using a structural 'blueprint' approach. Students use step-by-step assembly guides and visual area models to understand common denominators.