7th grade math (VA SOL)
9 units175 videos13 hours
Learn it live with a class on Puzzicle · Teachers: use it with your class
Unit 1: Rational numbers
Comparing & ordering rational numbers
Adding & subtracting negative fractions
Adding & subtracting rational numbers
Applying adding & subtracting rational numbers
Absolute value
Multiplying & dividing rational numbers
Multiply & divide negative fractions
Properties of multiplication & division
Order of operations
Rational numbers word problems
Rational number word problem: school report ✓ Check-ins3:40
Rational number word problem: cosmetics ✓ Check-ins2:25
Rational number word problem: cab ✓ Check-ins2:08
Rational number word problem: ice ✓ Check-ins3:21
Rational number word problem: computers ✓ Check-ins2:33
Rational number word problem: stock ✓ Check-ins4:08
Rational number word problem: checking account ✓ Check-ins3:15
Unit 2: Expressions & equations
Substitution & evaluating expressions
Evaluating expressions with multiple variables
Expression value intuition
Evaluating expressions word problems
Two-step equations intro
Two-step equations with decimals & fractions
Two-step equation word problems
Unit 3: Inequalities
Plotting inequalities
Testing solutions to inequalities
One-step inequalities
Unit 4: Ratios & proportions
Equivalent ratios
Ratios & rates
Identifying proportional relationships
Intro to proportional relationships ✓ Check-ins3:50
Proportional relationships: movie tickets ✓ Check-ins1:46
Proportional relationships: bananas ✓ Check-ins2:57
Proportional relationships: spaghetti ✓ Check-ins1:03
Proportional relationships ✓ Check-ins4:03
Is side length & area proportional? ✓ Check-ins3:46
Is side length & perimeter proportional? ✓ Check-ins2:39
Writing & solving proportions
Visualizing percents
Unit 5: Transformations & graphing relationships
Translations
Reflections
Constant of proportionality
Introduction to proportional relationships ✓ Check-ins5:12
Identifying constant of proportionality graphically ✓ Check-ins4:37
Constant of proportionality from graph ✓ Check-ins1:50
Identifying the constant of proportionality from equation ✓ Check-ins3:51
Constant of proportionality from equation ✓ Check-ins2:23
Constant of proportionality from tables ✓ Check-ins2:34
Constant of proportionality from table (with equations) ✓ Check-ins1:45
Compare & interpret constants of proportionality
Slope
Graphing proportional relationships
Rates & proportional relationships example ✓ Check-ins1:25
Rates & proportional relationships: gas mileage ✓ Check-ins3:19
Graphing proportional relationships: unit rate ✓ Check-ins4:31
Graphing proportional relationships from a table ✓ Check-ins1:12
Graphing proportional relationships from an equation ✓ Check-ins3:09
Unit 6: Two-dimensional figures
Quadrilaterals
Similar figures
Identifying corresponding parts of scaled copies ✓ Check-ins2:31
Corresponding points and sides of scaled shapes ✓ Check-ins2:55
Identifying scale copies ✓ Check-ins4:04
Identifying scale factor in drawings ✓ Check-ins1:26
Interpreting scale factors in drawings ✓ Check-ins1:26
Identifying values in scale copies ✓ Check-ins3:49
Solving similar triangles
Scale drawings
Unit 7: Three-dimensional figures
Nets of 3D figures
Volume
Surface area & volume of cylinders
Unit 8: Exponents & scientific notation
Finding square roots
Exponents with negative bases
Working with powers of 10
Unit 9: Probability & statistics
Probability intro
Experimental probability
Stem-and-leaf plots
Learn this with a class
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