A series of fast-paced daily division drills focusing on mixed facts from 0 to 12 to build fluency and speed.

A collection of fast-paced division fact fluency drills covering divisors 0-12, designed for fourth-grade mastery and speed building.

A high-energy division fact practice lesson designed to build fluency with mixed division facts up to 12 through timed or untimed challenges.

A lesson focused on solving two-step word problems using multiplication and division through a detective-themed investigation.

A lesson focused on solving complex 2-step word problems using addition, subtraction, multiplication, and division. Students use visual sketching and multi-step equations to solve "mission-based" problems.

A lesson focused on breaking down 2-step word problems using all four operations through a detective-themed investigation. Students learn to identify the first hidden question and solve problems systematically.

A focused practice lesson on 4-digit subtraction using the standard US algorithm with regrouping. This lesson provides clear, structured practice for mastering multi-digit subtraction.

A pair of worksheets focused on three-digit addition and subtraction without regrouping, using number lines as a visual strategy to build mental math and place value understanding.

A set of worksheets focused on three-digit addition and subtraction without regrouping, emphasizing operation selection and strategy use.

A foundational lesson focusing on addition within the 0-25 range using a number line as a reference tool. Students practice mental math and linear counting to solve ten mixed addition problems.

A lesson exploring the relationship between common benchmark fractions and their decimal equivalents through the lens of kitchen measurements and baking. Students will master 1/4, 1/2, and 3/4 conversions through visual models and hands-on matching.

A foundational introduction to division, framing the operation as the process of sharing a total amount equally among a specific number of groups. Students use party-themed scenarios to visualize and solve basic division problems.

A fast-paced fluency practice set for two-digit addition, featuring mixed regrouping and non-regrouping problems to build calculation speed and accuracy.

A foundational lesson on multiplying by 2, focusing on the concept of doubling using visual models and horizontal equations.

A bilingual (English and Japanese) lesson focused on solving time-related word problems, telling time to the minute, and understanding time intervals.

A cosmic-themed lesson focusing on skip counting by 10s starting from non-zero digits. Students explore patterns in the tens place and learn to navigate the transition from two-digit to three-digit numbers.

A lesson focused on solving one-step addition and subtraction word problems with 3-digit numbers, exploring both regrouping and non-regrouping scenarios through a national park theme.

A math lesson focused on multi-digit addition and subtraction using a blueprint-style grid to support alignment and regrouping.

A set of one-step addition and subtraction word problems themed around a busy diner, focusing on 3-digit numbers with and without regrouping.

A comprehensive lesson on comparing fractions with like numerators or denominators using visual models and symbols, specifically for 3rd grade standards.

Explores numbers beyond 1,000, focusing on the thousands place value and comparing large numbers that look similar to test place value mastery.