4th grade math (TX TEKS)
11 units178 videos12 hours
Learn it live with a class on Puzzicle · Teachers: use it with your class
Unit 1: Place value of whole numbers and decimals
Intro to place value
Ways to write whole numbers
How 10 relates to place value
Comparing multi-digit numbers
Ordering multi-digit numbers
Decimal fractions
Relating decimals to money
Ways to write decimals
Decimals on the number line
Compare decimals visually
Unit 2: Addition and subtraction of whole numbers and decimals
Rounding whole numbers
Adding multi-digit numbers
Subtracting multi-digit numbers
Estimate sums and differences
Adding decimals (tenths)
Adding decimals (hundredths)
Subtracting decimals (tenths)
Unit 3: Multiplication of whole numbers
Multiplying by 10s, 100s, and 1000s
Multi-digit multiplication: place value, arrays, and area models
Estimate products
Multiply with partial products
Multiplying 10s
Multiply 2-digit numbers with area models
Estimate products (2-digit numbers)
Multiply 2-digit numbers with partial products
Unit 4: Division of whole numbers
Remainders
Divide multiples of 10, 100, and 1,000 by 1-digit numbers
Division with place value
Division with area models
Estimate quotients
Multi-digit division with partial quotients
Unit 5: Applying all operations
Represent multi-step word problems
Adding and subtracting decimals in context
Multiplication, division word problems
Multi-step word problems
Interpret remainders
Compare with multiplication
Unit 6: Fractions
Decimal fractions greater than 1
Equivalent fractions
Comparing fractions with unlike denominators visually
Comparing fractions with unlike denominators
Decomposing fractions
Adding and subtracting fractions with like denominators
Adding and subtracting fractions: word problems
Strategies for adding and subtracting fractions with unlike denominators
Writing decimals as fractions
Writing fractions as decimals
Common fractions and decimals
Unit 7: Data representation
Live plots with fractions
Unit 8: Measurement
Area and perimeter
Estimating mass
Estimating volume
Estimating length
Time
Converting units of mass
Converting units of volume
Converting units of length
Converting units of time
Money word problems
Unit 9: Points, lines, and angles
Types of plane figures
Angle introduction
Parallel and perpendicular
Classifying triangles
Classifying geometric shapes
Unit 10: Measuring angles
Understanding angle measurement
Measuring angles
Decomposing angles
Unit 11: Personal financial literacy
Finding profit with addition and subtraction
Finding profit using multiplication
Comparing ways to save
Spending, saving, and sharing
Learn this with a class
With a class on Puzzicle this course runs as a timetable of live study parties: your batch watches together and answers the check-ins, sometimes with a teacher leading.
Course content © Khan Academy, used under CC BY-NC-SA. See this course on Khan Academy.