Double Decker Math
2 Followers
Puyallup, Washington, United States
About the store
Hi! I’m Sierra — a 7th-year math teacher who believes the first 5–10 minutes of class set the tone for everything that follows.
After years of watching students disengage during traditional bell work, I started creating math warm-ups that actually spark conversation, build reasoning skills, and make students want to participate. That’s how Spot the Glitch was born.
Inside this store, you’ll find:
★Engaging math starters
★Error analysis warm-ups
★Discussion-based problem solving
★Low-prep routines you can use daily
Everything is designed to:
✔ Build critical thinking
✔ Encourage student talk
✔ Reduce prep time
✔ Make math class feel alive
If you’re looking for meaningful math warm-ups that go beyond “just another worksheet,” you’re in the right place.
Read moreAll resources
4th Grade Math Warm-Ups | Place Value & Addition/Subtraction | Spot the Glitch
Spot the Glitch: 4th Grade Math Warm-Ups & Spiral Review | Error Analysis & Test Prep Make math review meaningful, engaging, and discussion-driven with Spot the Glitch — a high-impact warm-up routine that builds deep mathematical thinking through error analysis. Perfect for 4th grade math spiral review, daily warm-ups, math centers, test prep, and state testing review. Students examine four robot solutions, identify the mistake, and justify their reasoning using math vocabulary and accountable
4th - 5th
Basic Operations, Place Value
CCSS
4.NBT.A.2
, 4.NBT.B.4
Showing 1-1 of 1 results
About the store
Experience
Hi! I’m Sierra — a 7th-year math teacher who believes the first 5–10 minutes of class set the tone for everything that follows.
After years of watching students disengage during traditional bell work, I started creating math warm-ups that actually spark conversation, build reasoning skills, and make students want to participate. That’s how Spot the Glitch was born.
Inside this store, you’ll find:
★Engaging math starters
★Error analysis warm-ups
★Discussion-based problem solving
★Low-prep routines you can use daily
Everything is designed to:
✔ Build critical thinking
✔ Encourage student talk
✔ Reduce prep time
✔ Make math class feel alive
If you’re looking for meaningful math warm-ups that go beyond “just another worksheet,” you’re in the right place.
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands