A comprehensive lesson on adding and subtracting fractions with like and unlike denominators, focusing on the 'Pizza Chef' method for finding common denominators and the 'Slicing it Down' method for simplifying results.

A cumulative review and performance assessment where students solve 5 oral or pictorial problems to 30, demonstrating mastery of the unit's goals.

Combining skills to determine the correct operation (+/-) for oral and pictorial problems, writing the number sentence, and solving using a number line.

Focusing on subtraction within 30 using number lines and a monster truck theme. Students will practice 'reversing' or 'crushing' numbers by moving backward on the number line.

Focusing on addition within 30 using number lines and a Lego building theme. Students will practice 'building up' their totals by hopping forward on the number line.

A review of math vocabulary for addition and subtraction using a Golden State Warriors theme. Students will learn to identify keywords in oral problems to determine whether to add or subtract.

A lesson focused on solving 4th-grade word problems involving division with remainders, using real-world bakery scenarios to understand what to do with leftovers.

A lesson focused on mastering 3-digit subtraction with regrouping through detective-themed problems and conceptual explanations. Students will learn to explain why regrouping works using place value.

Synthesizes skills through word problem solving and a final fluency check to measure progress.

Explores the Commutative and Associative properties to simplify complex multiplication and build mental math strategies.

Transitions students from visual area models to the partial products strategy for more efficient calculation.

Introduces the area model for 2-digit by 1-digit multiplication, connecting place value to the distributive property.