Multiply and Conquer

A three-part operational fluency sequence mastering multi-digit addition, subtraction, multiplication, and division across whole numbers and decimals. Students progress from multi-digit whole number algorithms to decimal precision and complex mixed-operation challenges.

Students collaborate in small groups to design a dinner for a family of four using an expanded 80-item Save A Lot grocery catalog across 8 aisles within a strict $30.00 budget. The lesson includes a slide deck, a two-page printable student worksheet with an open operations workspace, separate division for price per person, and reflection questions, plus a two-page printable store price catalog.

A comprehensive two-page Save A Lot grocery catalog featuring 80 items with updated higher price-for-one values for meats, poultry, and seafood to challenge students to budget closely to the $30.00 limit.

Séquence d'apprentissage de 5 séances conforme aux programmes du BO n° 16 du 17 avril 2025 pour le CM1/CM2, articulant maîtrise rigoureuse du vocabulaire géométrique, manipulation experte des instruments (règle, équerre, compas), différenciation pédagogique et programmes de construction.

A high-impact 30-minute NY State test prep session reviewing reading, writing, comparing, and rounding multi-digit whole numbers up to 1,000,000. Designed for beginning fifth graders to bridge Grade 4 NBT foundations into upper elementary testing readiness.

A print-ready two-page student worksheet for the Save A Lot Family Feast challenge with a fixed $30.00 budget. Page 1 features an itemized grocery list with price-for-one and a large open box for operations. Page 2 features separate division (Total Meal Cost divided by 4) for price per person and guided reflection questions.

A middle-grades math sequence bridging multi-digit computational fluency with proportional reasoning using visual double number line representations.

An interactive, hands-on lesson where students fold, cut, and paste paper fractions to solve addition problems with like denominators. Students visualize part-whole addition using colored pumpkin slice models.

Classroom slide deck for the Save A Lot Family Feast challenge with a fixed $30.00 budget. Highlights the two-page worksheet with an open operations box, separate division for price per person, reflection questions, and previews the expanded 80-item store price catalog with updated meat prices.

A 5-day small-group intervention sequence designed for 4th and 5th graders to master the foundational inverse relationship between unit size and unit count (TEKS 1.7C). Students explore why measuring the same object with two different units yields different totals, bridging concrete models to upper-elementary conversions.

A focused math lesson on mastering two-digit by two-digit multiplication using the standard algorithm, area models, and partial products. Students build computational accuracy, place-value reasoning, and real-world problem-solving skills.

A comprehensive 2-page teacher facilitation guide and annotated answer key with 30-minute pacing, NYSED 2-point scoring rubrics, distractor analysis, and targeted remediation tips.