3rd Grade Math Curriculum: Units 1–5 E-Book | Mathtastico
3rd Grade Math Curriculum: Units 1–5 E-Book | Mathtastico
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TEKS-aligned 3rd grade math: Units 1–5
Build foundational math skills with the Mathtastico Units 1–5 e-book for Texas teachers. This resource brings together place value, whole-number comparisons, fractions, addition, and subtraction with guided lessons, spiral review, games, and STAAR-style practice.
- Grade: 3rd grade
- Scope: Units 1–5 of the Mathtastico multi-unit series
- Format: Digital e-book in English; no printed book is shipped
- Teaching uses: Classroom instruction, small-group intervention, tutoring, and targeted STAAR math review
What students will practice
- Place value and whole numbers: Compose and decompose numbers, use expanded notation, compare and order numbers, and explore rounding.
- Fractions: Use visual models and number lines, build fractions from unit fractions, represent equivalent fractions, and compare fractions with the same numerator or denominator.
- Addition, subtraction, and money: Estimate solutions, represent one- and two-step problems, and determine the value of coins and bills.
What is included
- Planning support: TEKS-based unit planning, math vocabulary, and guided questions for lesson goals.
- Pre-assessments: Check prerequisite skills before introducing new learning.
- Guided and independent practice: Teach each skill, then give students opportunities to apply it through practice and word problems.
- Daily spiral review and Problem of the Day: Revisit previously taught skills throughout instruction.
- Homework and games: Reinforce lesson concepts through additional practice and activities.
- Checkpoints and assessments: Use writing prompts, problem-solving questions, practice assessments, and unit assessments to monitor understanding.
- STAAR-style questions: Integrate test-preparation practice into instruction and review.
TEKS coverage
The e-book addresses the following Grade 3 Texas Essential Knowledge and Skills:
- Place value, comparison, and rounding — 3.2A, 3.2B, 3.2C, 3.2D: Number representations, base-ten relationships, rounding with number lines, and ordering whole numbers.
- Fraction concepts — 3.3A, 3.3B, 3.3C, 3.3D, 3.3E: Fraction models, points on number lines, unit fractions, composing and decomposing fractions, and equal-sharing problems.
- Fraction equivalence and comparison — 3.3F, 3.3G, 3.3H: Equivalent fractions and comparisons using models and reasoning.
- Fraction models and measurement — 3.6E, 3.7A: Equal-area parts of congruent figures and halves, fourths, and eighths as distances from zero.
- Estimation, money, and problem solving — 3.4B, 3.4C, 3.5A: Estimate addition and subtraction solutions, count coins and bills, and represent one- and two-step problems.
How to use this resource
Begin with a pre-assessment to identify skills that need attention. Introduce a concept with guided practice, follow with independent work or a game, and use checkpoints to plan your next lesson. Add spiral review and homework to revisit learning over time.
Choose the right resource
This listing covers Units 1–5. Continue the series with the Units 6–10 e-book or the Units 11–15 e-book, or browse all 3rd grade math resources.
Edition note: The free Grade 3 Unit 1 sample previews our newer Unit 1 workbook, a separate edition from this Units 1–5 e-book.
