A comprehensive review of 3rd grade math vocabulary across all domains (Algebraic Thinking, Base Ten, Fractions, Measurement, and Geometry) using a blueprint-themed matching game.

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 high-energy 3rd-grade lesson focused on mastering subtraction using open number lines and place value decomposition strategies. Students progress from visual counting up to abstract mental decomposition.

An independent practice session where students analyze simulated grocery receipts to practice total calculation and change making.

A teacher-led introduction to purchasing, calculating 10% tax, and making change using a diner menu.

A focused lesson on calculating area and perimeter when side lengths are missing, specifically within the context of irregular rectilinear shapes. Students use 'blueprint' style problems to develop spatial reasoning and algebraic thinking.

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 solving multi-step word problems using all four operations. Students use graphic organizers, keywords, and sentence starters to break down complex problems into manageable steps.

A lesson focused on mastering 4-digit subtraction with regrouping through the lens of a medieval quest. Students act as 'Number Knights' to solve challenges and defend the kingdom.

A creative project where students design and create a math poster to showcase their understanding of key 3rd-grade concepts like multiplication, fractions, and geometry.

A comprehensive set of visual aids and planning documents for the Grade 3 mathematics curriculum, designed to provide students and teachers with a clear roadmap for the year ahead.

A math lesson focused on solving 3-digit addition and subtraction word problems with a food theme, incorporating regrouping skills.

A comprehensive lesson on classifying triangles and quadrilaterals by their properties, including side lengths and line relationships. Students explore the hierarchical relationships between shapes.

A lesson designed to boost math confidence in young girls by framing addition and subtraction within 20 as 'mastermind' skills through a personal field guide and growth mindset strategies.

A comprehensive set of 5 math rotation stations including games, word problems, and geometry tasks. Each station is designed to be completed in 15 minutes by 3rd-grade students.

The culmination of the unit featuring comprehensive task cards for review and a final assessment to measure mastery across all topics.

Introduces volume and capacity through the study of 3D objects and liquid measurements in real-world contexts.

Focuses on identifying lines of symmetry and classifying 2D and 3D shapes based on their properties and attributes.

Students learn to identify, measure, and draw angles using protractors while understanding their role in geometric construction.

Students explore the relationships between perimeter and area through practical calculation and problem-solving on various polygons.