Math Detectives: First Grade Task Card MEGA Bundle (Growing Resource)
Get ready to crack every case in the first grade math curriculum! This growing bundle is packed with detective-themed task card sets—each aligned to a specific Common Core Math Standard and designed to make learning feel like a mystery worth solving. Every set includes 26 engaging task cards that build fluency, confidence, and joy in math through visual models, strategy-based thinking, and playful problem-solving.

As new standards are added, the bundle grows—and so does the value! 💰 The price will increase with each new addition, so grab it early to save big.

What’s Included So Far:

Each set includes:

• ✅ 26 themed task cards
• ✅ Color + Black & White versions
• ✅ Student answer sheet
• ✅ Teacher answer key

Currently Included Standards:

• 1.NBT.A.1 - Count to 120
• 1.NBT.B.2 - Understand place value (tens and ones)
• 1.NBT.B.3 - Compare two-digit numbers
• 1.NBT.C.4 - Add within 100 using place value
• 1.NBT.C.5 - Subtract multiples of 10
• 1.NBT.C.6 - Add or subtract 10
• 1.OA.A.1 - Use addition/subtraction to solve word problems
• 1.OA.A.2 - Add three whole numbers (sum ≤ 20)
• 1.OA.B.3 - Apply properties of operations
• 1.OA.B.4 - Understand subtraction as an unknown-addend problem
• 1.OA.C.5 - Relate counting to addition/subtraction
• 1.OA.C.6 - Add & subtract within 20 (multiple sets)
• 1.OA.D.7 - Understand the meaning of the equal sign
• 1.OA.D.8 - Determine the unknown in equations
• 1.MD.A.1 -Order and compare lengths
• 1.MD.A.2 - Measure length using same-size units
• 1.MD.B.3 - Tell and write time to the hour and half-hour
• 1.G.A.1 -Distinguish defining/non-defining attributes
• 1.G.A.3 - Partition circles and rectangles into equal shares

🔜 Coming Soon:

These standards will be added in future updates:

• 1.MD.C.4 - Organize, represent, and interpret data
• 1.G.A.2 - Compose two- and three-dimensional shapes

🎯Perfect For:

• Math centers
• Scoot games
• Early finishers
• Small group work
• Spiral review
• Skill-based intervention

Set the stage for math mastery with mystery, logic, and a whole lot of classroom fun! Your students will love solving each case—and you’ll love watching their confidence grow across every domain of first grade math.