A cumulative review session where students mix groups and arrays to solve problems, culminating in a matching challenge to solidify conceptual understanding.

Focuses on building and analyzing arrays as a strategy for multiplication and division, supported by architectural-themed task cards and anchor charts.

A visual introduction to multiplication and division using equal groups, featuring a dedicated anchor chart and a structured graphic organizer for hands-on practice.

A mixed practice lesson where students choose between equal groups and arrays to solve market-themed word problems and build fact recall.

Students transition to using arrays to represent multiplication and division, visualizing items on market shelves in rows and columns.

Students use equal groups to solve multiplication and division problems, using a 'Math Market' basket theme to visualize groups and items.

A visual, color-coded addition resource designed for non-readers to practice sums up to 10 using tactile manipulatives and clear visual cues.

A math lesson focused on solving three-digit addition and subtraction word problems with a mountain climbing theme. Students practice regrouping skills through real-world scenarios encountered on an expedition.

Students will find the area of rectilinear shapes by decomposing them into non-overlapping rectangles and adding their areas. This lesson covers AZ 3.MD.C.7d.

Students will apply their knowledge of multiplication to solve real-world area problems with missing side lengths or without grids. This lesson continues AZ 3.MD.C.7b.

Students will relate the area of a rectangle to multiplication of its side lengths, connecting tiling to the formula L x W. This lesson covers AZ 3.MD.C.7b.

Students will understand area as the number of unit squares needed to cover a flat surface without gaps or overlaps. This lesson focuses on AZ 3.MD.C.7a by counting unit squares in rectangular grids.

A 5-day spiral review focused on Arizona standard 3.NF.A.2, helping students master representing and identifying fractions on a number line through standardized test-style questions.

A quick, hands-on 10-minute activity where students use 1-inch tiles to construct rectilinear figures and calculate missing side lengths using the properties of parallel sides.

A comprehensive lesson on subtracting fractions from whole numbers greater than 1, focusing on pictorial representations and regrouping strategies through a bakery-themed lens.

A foundational math lesson for first graders focusing on counting by ones, identifying number sequences, and developing one-to-one correspondence through a fun bug-hunting theme.

A set of four math center rotations themed around construction and blueprints, covering area and perimeter of rectilinear shapes, multiplication and division facts, and teacher-led instruction.

A deep dive into the theoretical physics of infinite resistor networks, focusing on superposition and Green's functions to calculate equivalent resistance.