Guided practice for 4.NBT.6, providing visual scaffolding for division using the box method. Includes a remainder interpretation scenario.

Teacher guide for 4.NBT.6, using the "Inverse Area Model" (box method) for division. Focuses on taking "big chunks" (partial quotients) and handling remainders.

Quick assessment for 4.NBT.5, requiring students to solve a 2x2 multiplication problem and identify a missing partial product in a provided area model.

Independent practice for 4.NBT.5, featuring multi-digit multiplication via area models. Includes 4x1 and 2x2 problems, error analysis, and a real-world seating capacity word problem.

Guided practice for 4.NBT.5, featuring area models for 3x1 and 2x2 multiplication. Visual scaffolds help students calculate and sum partial products.

Teacher guide for 4.NBT.5, focusing on multi-digit multiplication using area models and partial products. Includes visual partitioning and misconception alerts.

Quick assessment for 4.NBT.4, testing fluency with the standard algorithms for multi-digit addition and subtraction.

Independent practice for 4.NBT.4, including standard algorithm practice for multi-digit addition and subtraction, and a multi-step word problem.

Guided practice for 4.NBT.4, focusing on the standard algorithms for addition and subtraction. Includes specific instruction on regrouping and decomposing across zeros.

Teacher guide for 4.NBT.4, focusing on addition and subtraction using the standard algorithm. Emphasizes regrouping and subtracting across zeros.

Quick assessment for 4.NBT.3, testing midpoint identification and rounding using place value understanding.

Independent practice for 4.NBT.3, including midpoint identification, vertical number line construction, and multiple-place rounding for a single number.

Guided practice for 4.NBT.3, using a vertical number line model to help students visualize rounding relative to the midpoint.

Teacher guide for 4.NBT.3, using a vertical number line (the "Mountain") to visualize rounding. Includes hook, modeling steps, and conceptual check for midpoints.