Skip Counting Trail Worksheet

A targeted two-week Tier 2 mathematics intervention focusing on standard 1.NBT.C.5. Students develop conceptual understanding and mental fluency finding ten more and ten less than any two-digit number.

Week two builds automaticity, mental reasoning, and flexible application of 10 more and 10 less in multi-step contexts and word problems. Concludes with a comprehensive post-assessment.

A comprehensive 2-page post-assessment for standard 1.NBT.C.5 evaluating mental addition and subtraction of 10. Includes student test items, mental strategy explanation prompts, scoring guide, and class tracking log without any graphics.

A collection of four seasonal project-based learning units for Grade 2 math enrichment featuring autumn harvest and winter wonderland design missions. Students apply advanced geometry, multi-digit money math, precision measurement, and elapsed time to solve authentic real-world challenges.

Week one builds foundational understanding of how adding or subtracting ten changes the tens digit while the ones digit remains constant. Students transition from number grid navigation to mental calculation through structured daily routines.

A 2-page partner intervention fluency game for Week 2. Features a 5x5 number claim game board, game rules, and printable cut-out mental challenge cards without any graphics.

A comprehensive 3-lesson primary math sequence designed to develop first graders' mental fluency with finding 10 more and 10 less than any two-digit number. Students transition from concrete base-ten models and hundreds-chart leap patterns to rapid mental calculations and clear verbal explanations.

A rigorous math lesson where students master expanded notation, place value relationships, and multi-digit multiplication word problem strategies.

A 2-page student practice packet for Week 2 covering Days 6 through 9. Features rapid mental retrieval sprints, missing number balance equations, and word story problems with generous handwriting areas and zero graphics.

A comprehensive math intervention suite targeting foundational construct progressions from early multiplicative units to conceptual fraction schemes.

A targeted two-digit addition and subtraction lesson utilizing graph paper grids to reinforce place-value alignment, basic fact fluency, and regrouping strategies.

A comprehensive two-page math worksheet providing targeted practice in 2-digit by 2-digit addition and subtraction with regrouping. Features structured vertical alignment grids, regrouping helper boxes, real-world word problems, and error analysis.