3rd grade math (FL B.E.S.T.)
Learn third grade math—fractions, area, arithmetic, and so much more. This course is aligned with FL B.E.S.T. standards.
14 units136 videos9 hours
Learn it live with a class on Puzzicle · Teachers: use it with your class
Unit 1: Intro to multiplication
Multiplication as equal groups
Multiplication on the number line
Multiplication as groups of objects
Multiplication with arrays
Multiplication in contexts
Commutative property of multiplication
Unit 2: 1-digit multiplication
Unit 3: Place value
Place value
Numbers in standard, word, and expanded form
Regroup whole numbers
Comparing 2 and 3 digit numbers
Unit 4: Addition, subtraction, and estimation
Rounding to the nearest 10 or 100
Estimate to add multi-digit numbers
Strategies for adding two and three-digit numbers
Adding with regrouping within 1000
Estimate to subtract multi-digit numbers
Strategies for subtracting two and three-digit numbers
Subtracting with regrouping within 1000
Adding and subtraction missing value problems
Addition and subtraction word problems
Unit 5: Intro to division
Division intro
Division in contexts
Unit 6: Understand fractions
Fractions intro
Fractions in contexts
What fractions mean
Fractions on the number line
Unit 7: Equivalent fractions and comparing fractions
Comparing fractions
Unit 8: More with multiplication and division
Letters and symbols in multiplication and division equations
Multiplication and division word problems
Associative property of multiplication
Multiplying by tens
Multi-digit multiplication: area models
Unit 9: Arithmetic and problem solving
Estimation word problems
Unit 10: Area and perimeter
Count unit squares to find area
Area formula intuition
Multiply to find area
Decompose figures to find area
Compare area and perimeter
Unit 11: Time
Time on the number line
Telling time
Unit 12: Measurement
Mass
Volume
Measure lengths
Unit 13: Represent and interpret data
Picture graphs
Bar graphs
Unit 14: Plane figures and quadrilaterals
Quadrilaterals
Types of plane figures
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.
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