Math: Pre-K - 8th grade Ages 11-14 ● Media ready

4th grade math

Learn fourth grade math—arithmetic, measurement, geometry, fractions, and more. This course is aligned with Common Core standards.

14 units 76 lessons 6 videos 5 on CDN

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Unit 2 Place value

1 Intro to place value Free 4 video(s) ● 3 Writing whole numbers in expanded form Free 1 video(s) ● 4 Writing whole numbers in written form 🔒 Pro 5 Regrouping whole numbers 🔒 Pro 7 How 10 relates to place value 🔒 Pro 9 Comparing multi-digit numbers 🔒 Pro 16 Units of measurement: Unit test 🔒 Pro

Unit 3 Addition, subtraction, and estimation

1 Rounding whole numbers 🔒 Pro 3 Adding multi-digit numbers 🔒 Pro 4 Subtracting multi-digit numbers 🔒 Pro

Unit 4 Multiply by 1-digit numbers

1 Comparing with multiplication 🔒 Pro 3 Multiplication by 10s, 100s, and 1000s 🔒 Pro 5 Multi-digit multiplication: place value and area models 🔒 Pro 6 Estimate products 🔒 Pro 8 Multiply with partial products 🔒 Pro

Unit 5 Multiply by 2-digit numbers

1 Multiply by 10s 🔒 Pro 2 Multiply 2-digit numbers with area models 🔒 Pro 3 Estimate products (2-digit numbers) 🔒 Pro 5 Multiply 2-digit numbers with partial products 🔒 Pro

Unit 6 Division

1 Remainders 🔒 Pro 3 Divide multiples of 10, 100, and 1,000 by 1-digit numbers 🔒 Pro 4 Division with place value 🔒 Pro 5 Division with area models 🔒 Pro 7 Estimate quotients 🔒 Pro 8 Multi-digit division with partial quotients 🔒 Pro 10 Multiplication, division word problems 🔒 Pro 11 Multi-step word problems 🔒 Pro

Unit 7 Factors, multiples and patterns

1 Factors and multiples 🔒 Pro 3 Prime and composite numbers 🔒 Pro 5 Math patterns 🔒 Pro

Unit 8 Equivalent fractions and comparing fractions

1 Equivalent fractions 🔒 Pro 1 video(s) 2 Common denominators 🔒 Pro 4 Comparing fractions with unlike denominators visually 🔒 Pro 5 Comparing fractions with unlike denominators 🔒 Pro

Unit 9 Add and subtract fractions

1 Decomposing fractions 🔒 Pro 2 Adding and subtracting fractions with like denominators 🔒 Pro 3 Adding and subtracting fractions: word problems 🔒 Pro 5 Mixed numbers 🔒 Pro 6 Adding and subtracting mixed numbers 🔒 Pro 7 Adding and subtracting mixed numbers word problems 🔒 Pro 9 Fractions with denominators of 10 and 100 🔒 Pro 11 Line plots with fractions 🔒 Pro

Unit 10 Multiply fractions

1 Multiplying fractions and whole numbers visually 🔒 Pro 3 Multiplying whole numbers and fractions 🔒 Pro 4 Multiplying whole numbers and mixed numbers 🔒 Pro 6 Multiplying whole numbers and fractions word problems 🔒 Pro

Unit 11 Understand decimals

1 Decimal fractions 🔒 Pro 2 Decimal fractions greater than 1 🔒 Pro 3 Writing fractions as decimals 🔒 Pro 5 Decimals in word form 🔒 Pro 6 Decimals on the number line 🔒 Pro 8 Regrouping decimals 🔒 Pro 9 Writing decimals as fractions 🔒 Pro 10 Common fractions and decimals 🔒 Pro 12 Comparing decimals visually 🔒 Pro 13 Comparing decimals 🔒 Pro

Unit 12 Plane figures

1 Types of plane figures 🔒 Pro 2 Angle introduction 🔒 Pro 4 Parallel and perpendicular 🔒 Pro 6 Classifying triangles 🔒 Pro 7 Classifying geometric shapes 🔒 Pro 9 Line of symmetry 🔒 Pro

Unit 13 Measuring angles

1 Understanding angle measurement 🔒 Pro 3 Measuring angles 🔒 Pro 4 Decomposing angles 🔒 Pro

Unit 14 Area and perimeter

1 Area and perimeter 🔒 Pro

Unit 15 Units of measurement

1 Estimating mass 🔒 Pro 2 Estimating volume 🔒 Pro 3 Estimating length 🔒 Pro 5 Time 🔒 Pro 7 Converting units of mass 🔒 Pro 8 Converting units of volume 🔒 Pro 10 Converting units of length 🔒 Pro 11 Converting units of time 🔒 Pro 13 Money word problems 🔒 Pro 14 Conversion word problems 🔒 Pro