Operation Mastery Scale Plus Plus Plus Plus

A refined proficiency scale for 3rd grade math standard 3.OA.A.3, updated to use "The student can" language. Includes explicit success criteria, annotated student work examples for Levels 3 and 4, and a specific "Learning Target Progression" for every level.

BPBeth Phillips

Time Masterminds

A complete series of independent math box activities designed to master telling time, comparing intervals, and calculating elapsed time. Students progress through scaffolded challenges in time logic, chronological sequencing, and temporal shifts.

Michelle Goode

Monster Math Cipher

A playful elementary math lesson where students use a monster decoder chart to solve mystery addition equations. Includes a student-facing code-breaker worksheet and a corresponding teacher answer key.

Joyce Ronayne

Monster Code Answer Key

The teacher's answer key for the Monster Code Worksheet, featuring all mystery values clearly solved with bold pink handwriting-style digits inside the decoder answers.

Joyce Ronayne

Fraction Operations

An advanced extension packet covering all 20 lessons of Unit 3, focused on abstract pattern exploration, number play, and algebraic relationships with fractions.

nmack

Depths and Degrees

A highly visual 90-minute lesson connecting introductory integer rules with ocean exploration. Students use deep-sea diving concepts to understand negative and positive numbers, and dive into Chapter 4 of 'Who Was Jacques Cousteau?' to explore his underwater journeys with structured scaffolding.

Lisa Kmetz

Monster Code Worksheet

A premium, student-facing math worksheet where children decode and solve addition mysteries by matching adorable pastel-colored monsters to their numerical values (1-10) using a visual key.

Joyce Ronayne

Decimal Expeditions

A complete sequence on decimal addition and regrouping. Students transition from modeling tenths with architectural blueprints to mastering computational algorithms through cosmic missions and space exploration calculations.

Michelle Sosnoff

Using Coupons

A comprehensive learning kit designed to teach real-world subtracting of decimals ending in even dimes. Students match market menu items with custom coupons to calculate final discounted prices.

Michelle Goode

Deep Sea Degrees Answer Key

A teacher answer key containing complete exemplar answers for the Ocean Explorer Guided Notes and the Decompression Chamber exit ticket.

Lisa Kmetz

EOC Prep Mastery

A 15-day Texas Algebra 1 EOC test preparation program designed for non-math teachers to facilitate vocabulary mastery and high-yield readiness standard practice.

Penne Reed

Arrival Time Riddles

A hands-on, multi-level task card activity focusing on calculating end times when given a start time and a duration. Scenarios progress from simple whole hours to exact minute calculations with noon/midnight crossovers.

Michelle Goode

Ocean Explorer Guided Notes

A student-facing 3-page guided notes and activity packet. Includes vertical ocean-depth mapping, an integer vocabulary matching activity, Chapter 4 scaffolded reading prompts with sentence starters, and the Decompression Chamber exit ticket.

Operation Mastery Scale Plus Plus Plus Plus