7th grade math (NY Next Gen)
Explore key 7th‑grade math skills aligned with New York’s Next Generation standards, including ratio reasoning, proportional relationships, integer operations, expressions, equations, and geometry. Apply problem‑solving and critical thinking in real‑world contexts while reinforcing conceptual understanding.
9 units165 videos12 hours
Learn it live with a class on Puzzicle · Teachers: use it with your class
Unit 1: Proportional relationships
Constant of proportionality
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 and interpret constants of proportionality
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
Graphs of proportional relationships
Writing & solving proportions
Unit 2: Rates and percentages
Rate problems with fractions
Converting fractions to decimals
Unit 3: Integers: addition and subtraction
Intro to adding negative numbers
Adding negative numbers fluently
Intro to subtracting negative numbers
Subtracting negative numbers fluently
Adding & subtracting integers
Adding & subtracting negative numbers: variables
Unit 4: Rational numbers: addition and subtraction
Absolute value
Adding & subtracting negative fractions
Adding & subtracting rational numbers
Addition & subtraction word problems with negatives
Properties of addition & subtraction
Unit 5: Negative numbers: multiplication and division
Multiply with negatives
Multiply & divide negative numbers
Multiplication & division word problems with negatives
Understanding multiplying and dividing fractions
Multiply & divide negative fractions
Rational number 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
Powers with rational bases
Signs of expressions
Properties of multiplication & division
Division by zero
Unit 6: Expressions, equations, & inequalities
Combining like terms
The distributive property & equivalent expressions
Interpreting linear expressions
Two-step equations intro
Two-step equations with decimals and fractions
Two-step equation word problems
One-step inequalities
Unit 7: Statistics and probability
Data distribution
Box plots
Compound events and sample spaces
Comparing and sampling populations
Unit 8: Scale copies
Scale copies
Scale drawings
Unit 9: Geometry
Area and circumference of circles
Area and circumference challenge problems
Vertical, complementary, and supplementary angles
Missing angle problems
Constructing triangles
Slicing geometric shapes
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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