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Math 7 | APRIL 2020 {Paper Copy of KhanAcademy.org Assignments}
WEEK#1 | APRIL 6TH – 10TH: FRACTIONS, DECIMALS, AND PERCENTAGES + NEGATIVE NUMBERS: MULTIPLY AND DIVIDE 3
☐ WRITE DECIMALS AS FRACTIONS 3 ☐ REWRITING DECIMALS AS FRACTIONS CHALLENGE 3 ☐ CONVERTING FRACTIONS TO DECIMALS 4 ☐ ORDER RATIONAL NUMBERS 4 ☐ ADDING & SUBTRACTING RATIONAL NUMBERS 5 ☐ EQUIVALENT EXPRESSIONS WITH PERCENT PROBLEMS 5 ☐ PERCENT PROBLEMS 6 ☐ TAX AND TIP WORD PROBLEMS 6 ☐ DISCOUNT, MARKUP, AND COMMISSION WORD PROBLEMS 7 ☐ RATIONAL NUMBER WORD PROBLEMS 7 ☐ SIGNS OF EXPRESSIONS 8 ☐ MULTIPLYING NEGATIVE NUMBERS 8 ☐ DIVIDING NEGATIVE NUMBERS 8 ☐ ONE-STEP EQUATIONS WITH NEGATIVES (MULTIPLY & DIVIDE) 9 ☐ MULTIPLYING & DIVIDING NEGATIVE NUMBERS WORD PROBLEMS 9 ☐ NEGATIVE SIGNS IN FRACTIONS 9 ☐ NEGATIVE SIGNS IN FRACTIONS (WITH VARIABLES) 10 ☐ MULTIPLYING POSITIVE AND NEGATIVE FRACTIONS 10 ☐ DIVIDING POSITIVE AND NEGATIVE FRACTIONS 10 ☐ DIVIDING MIXED NUMBERS WITH NEGATIVES 11 ☐ EQUIVALENT EXPRESSIONS WITH NEGATIVE NUMBERS 11
WEEK#2 | APRIL 13TH – 17TH: NEGATIVE NUMBERS: ADDITION AND SUBTRACTION 12
☐ SIGNS OF SUMS 12 ☐ ADDING NEGATIVE NUMBERS 12 ☐ MISSING NUMBERS ON THE NUMBER LINE 12 ☐ UNDERSTANDING SUBTRACTION AS ADDING THE OPPOSITE 13 ☐ SUBTRACTING NEGATIVE NUMBERS 13 ☐ ADDING NEGATIVE NUMBERS ON THE NUMBER LINE 13 ☐ NUMBER EQUATIONS & NUMBER LINES 14 ☐ INTERPRET NEGATIVE NUMBER ADDITION AND SUBTRACTION EXPRESSIONS 14 ☐ ADDING & SUBTRACTING NEGATIVE NUMBERS 14 ☐ ADDITION & SUBTRACTION: FIND THE MISSING VALUE 15 ☐ ADDING & SUBTRACTING NEGATIVE FRACTIONS 15 ☐ INTERPRETING NEGATIVE NUMBER STATEMENTS 15 ☐ NEGATIVE NUMBER ADDITION AND SUBTRACTION: WORD PROBLEMS 16 ☐ ABSOLUTE VALUE TO FIND DISTANCE 16 ☐ EQUIVALENT EXPRESSIONS WITH NEGATIVE NUMBERS 16 ☐ EQUIVALENT EXPRESSIONS WITH NEGATIVE NUMBERS AND VARIABLES 16 ☐ SUBSTITUTION WITH NEGATIVE NUMBERS 17 ☐ ORDERING NEGATIVE NUMBER EXPRESSIONS 17 ☐ ONE-STEP EQUATIONS WITH NEGATIVES (ADD & SUBTRACT) 17 ☐ ORDER OF OPERATIONS WITH NEGATIVE NUMBERS 18
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WEEK#3 | APRIL 20TH – 24TH: EXPRESSIONS, EQUATIONS, AND INEQUALITIES 19
☐ COMBINING LIKE TERMS WITH NEGATIVE COEFFICIENTS 19 ☐ COMBINING LIKE TERMS WITH NEGATIVE COEFFICIENTS & DISTRIBUTION 19 ☐ COMBINING LIKE TERMS WITH RATIONAL COEFFICIENTS 20 ☐ DISTRIBUTIVE PROPERTY WITH VARIABLES (NEGATIVE NUMBERS) 20 ☐ EQUIVALENT EXPRESSIONS: NEGATIVE NUMBERS & DISTRIBUTION 21 ☐ INTERPRETING LINEAR EXPRESSIONS 21 ☐ WRITING EXPRESSIONS WORD PROBLEMS 22 ☐ TWO-STEP EQUATIONS 23 ☐ TWO-STEP EQUATIONS WITH DECIMALS AND FRACTIONS 23 ☐ FIND THE MISTAKE: TWO-STEP EQUATIONS 24 ☐ INTERPRET TWO-STEP EQUATION WORD PROBLEMS 24 ☐ TWO-STEP EQUATION WORD PROBLEMS 25 ☐ INEQUALITY FROM A GRAPH 25 ☐ PLOTTING INEQUALITIES 25 ☐ TESTING SOLUTIONS TO INEQUALITIES 26 ☐ ONE-STEP INEQUALITIES 26 ☐ TWO-STEP INEQUALITIES 27 ☐ TWO-STEP INEQUALITIES WORD PROBLEMS 27
WEEK#4 | APRIL 27TH-MAY 1ST: STATISTICS & PROBABILITY 28
☐ SIMPLE PROBABILITY 28 ☐ EXPERIMENTAL PROBABILITY 29 ☐ COMPARING PROBABILITIES 30 ☐ MAKING PREDICTIONS WITH PROBABILITIES 31 ☐ PROBABILITY MODELS 32 ☐ SAMPLE SPACES FOR COMPOUND PROBABILITY 33 ☐ PROBABILITIES OF COMPOUND EVENTS 34 ☐ THE COUNTING PRINCIPLE 34 ☐ VALID CLAIMS 35 ☐ MAKING INFERENCES FROM RANDOM SAMPLES 36 ☐ COMPARING DISTRIBUTIONS 37
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Week#1 | April 6th – 10th: Fractions, decimals, and percentages + Negative numbers: multiply and divide
☐ Write decimals as fractions
☐ Rewriting decimals as fractions challenge
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☐ Converting fractions to decimals
☐ Order rational numbers
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☐ Adding & subtracting rational numbers
☐ Equivalent expressions with percent problems
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☐ Percent problems
☐ Tax and tip word problems
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☐ Discount, markup, and commission word problems
☐ Rational number word problems
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☐ Signs of expressions
☐ Multiplying negative numbers
☐ Dividing negative numbers
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☐ One-step equations with negatives (multiply & divide)
☐ Multiplying & dividing negative numbers word problems
☐ Negative signs in fractions
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☐ Negative signs in fractions (with variables)
☐ Multiplying positive and negative fractions
☐ Dividing positive and negative fractions
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☐ Dividing mixed numbers with negatives
☐ Equivalent expressions with negative numbers
YOU DID IT! Week 1 is...DONE!
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Week#2 | April 13th – 17th: Negative numbers: addition and subtraction
☐ Signs of sums
☐ Adding negative numbers
☐ Missing numbers on the number line
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☐ Understanding subtraction as adding the opposite
☐ Subtracting negative numbers
☐ Adding negative numbers on the number line
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☐ Number equations & number lines
☐ Interpret negative number addition and subtraction expressions
☐ Adding & subtracting negative numbers
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☐ Addition & subtraction: find the missing value
☐ Adding & subtracting negative fractions
☐ Interpreting negative number statements
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☐ Negative number addition and subtraction: word problems
☐ Absolute value to find distance
☐ Equivalent expressions with negative numbers
☐ Equivalent expressions with negative numbers and variables
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☐ Substitution with negative numbers
☐ Ordering negative number expressions
☐ One-step equations with negatives (add & subtract)
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☐ Order of operations with negative numbers
WOAH! You just BUSTED THROUGH week 2!!
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Week#3 | April 20th – 24th: Expressions, equations, and inequalities
☐ Combining like terms with negative coefficients
☐ Combining like terms with negative coefficients & distribution
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☐ Combining like terms with rational coefficients
☐ Distributive property with variables (negative numbers)
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☐ Equivalent expressions: negative numbers & distribution
☐ Interpreting linear expressions
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☐ Writing expressions word problems
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☐ Two-step equations
☐ Two-step equations with decimals and fractions
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☐ Find the mistake: two-step equations
☐ Interpret two-step equation word problems
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☐ Two-step equation word problems
☐ Inequality from a graph
☐ Plotting inequalities
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☐ Testing solutions to inequalities
☐ One-step inequalities
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☐ Two-step inequalities
☐ Two-step inequalities word problems
Heyyyyyyyyyy – YOU DID IT! Whew! Week 3 is through!
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Week#4 | April 27th-May 1st: Statistics & Probability ☐ Simple probability
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☐ Experimental probability
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☐ Comparing probabilities
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☐ Making predictions with probabilities
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☐ Probability models
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☐ Sample spaces for compound probability
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☐ Probabilities of compound events
☐ The counting principle
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☐ Valid claims
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☐ Making inferences from random samples
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☐ Comparing distributions
CONGRATS! You persevered through an entire month of learning – and you’re also halfway through your grade level mastery on KhanAcademy! Well done! More to come on Monday and until then… May the 4th be with you!
