Grant Harris

Grant Harris
7th Grade Math
124 Lessons
Samuel J. Green Charter School
New Orleans, LA
Student Environment:
Urban
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Fractions as Quotients - Using Long Division to Convert a Fraction to a Decimal
 
Big Idea: Students use the long division algorithm to write fractions as decimals and use the remainder to distinguish between a terminating and repeating decimal.
  Favorites (32)   Resources (12)
Finding the Distance Between Integers On a Number Line
 
Big Idea: Number line models allow students to easily find distances between points and relate the distance as the absolute value of their difference.
  Favorites (22)   Resources (14)   Reflections (1)
Where Do We Go From Here?  Adding Integers on the Number Line
 
Big Idea: What happens when we add a positive or negative number? Is the result a lesser or greater value? Travel along a number line to find out.
  Favorites (31)   Resources (14)   Reflections (1)
What is the Sign of the Sum?
 
Big Idea: Students model sums with counters to create a visual model of when a sum will be positive, negative or zero.
  Favorites (20)   Resources (14)   Reflections (1)
Algorithms for Adding Integers
 
Big Idea: We've used number lines and counters to model sums. Now it's time to use the most efficient method for integer sums - the algorithm.
  Favorites (13)   Resources (14)   Reflections (1)
How Addition and Subtraction are Related (Part 1 of 3)
 
Big Idea: Students discover how a sum can be written as a difference by removing (subtracting) counters from a set.
  Favorites (8)   Resources (14)   Reflections (1)
Subtracting for More or Less.  Subtracting Integers on a Number Line
 
Big Idea: Is it possible to subtract and end up with more? Explore differences on a number line to find out.
  Favorites (7)   Resources (13)
How Addition and Subtraction are Related (Part 2 of 3)
 
Big Idea: Students will use counters to prove that a difference can be written as a sum.
  Favorites (5)   Resources (14)   Reflections (1)
How Addition and Subtraction are Related (Part 3 of 3)
 
Big Idea: Students use a number line to explore the relationship between addition and subtraction.
  Favorites (3)   Resources (14)   Reflections (1)
Algorithms for Subtracting Integers
 
Big Idea: Students use the additive inverse to subtract integers and then develop some of their own algorithms.
  Favorites (16)   Resources (14)   Reflections (1)
Assessment - Fluency and Concepts of Integer Sums and Differences
 
Big Idea: This test assesses a students understanding of integer addition and subtraction through fluency, concepts, and problem solving.
  Favorites (10)   Resources (11)   Reflections (1)
Integer Product Signs - Using Counters to Discover Signs of Products
 
Big Idea: Students use integer counters to model products of positive and negative integers.
  Favorites (12)   Resources (14)   Reflections (1)
Integer Quotients
 
Big Idea: Students use their previous knowledge of signed products and fact families to discover the sign of quotients.
  Favorites (9)   Resources (14)   Reflections (1)
Expand Expressions Using the Distributive Property
 
Big Idea: Students extend their 6th grade knowledge of the distributive property in order to expand expressions involving integers
  Favorites (6)   Resources (13)
Integers Assessment
 
Big Idea: Students take a test that assesses computation of integers, integer concepts, and problem solving. A rubric and answer guide is included.
  Favorites (26)   Resources (9)
Finding the Distance Between Signed Decimals on a Number Line
 
Big Idea: Students use number lines to find distances between signed decimals represented as the absolute value of the difference of the two values.
  Favorites (4)   Resources (14)   Reflections (1)
Adding and Subtracting Positive and Negative Decimals on a Numberline
 
Big Idea: Do sums of positive and negative decimals behave the same way as integers? Students explore this question with tenths on a number line.
  Favorites (5)   Resources (12)
Adding and Subtracting Signed Decimals Using a Procedure
 
Big Idea: Students use addition and subtraction procedures as a step toward fluency with signed decimal operations.
  Favorites (7)   Resources (12)
Multiplying Signed Decimals
 
Big Idea: Students quickly discover that the signs of decimal products are the same as integer products. Then, the students practice multiplication.
  Favorites (9)   Resources (12)
Dividing Signed Decimals
 
Big Idea: Students verify that the signs of decimal quotients follow the same pattern as integer quotients. Students practice dividing signed decimals including the context of rates and equations.
Standards:
  Favorites (6)   Resources (12)
Finding the Distance Between Signed Fractions on a Number Line
 
Big Idea: The distance between points on a number line is the absolute value of their difference. Number lines serve as a tool to aid this exploration.
  Favorites (7)   Resources (11)
Adding and Subtracting Positive and Negative Fractions on a Numberline
 
Big Idea: Do sums of positive and negative fractions behave the same way as integers? Students explore this question using (mostly) common denominator fractions and a number line.
  Favorites (14)   Resources (12)
Adding and Subtracting Positive and Negative Fractions Using Counters
 
Big Idea: Students model sums and differences of signed common (mostly common) denominator fractions to discover that integer procedures also work with fractions.
  Favorites (2)   Resources (12)
Adding and Subtracting Signed Fractions Using a Procedure
 
Big Idea: Students use addition and subtraction procedures as a step toward fluency with signed fraction operations.
  Favorites (5)   Resources (14)   Reflections (1)
Multiplying Signed Fractions
 
Big Idea: Students quickly discover that the signs of fraction products are the same as integer products. Then, the students practice multiplication.
  Favorites (11)   Resources (12)
Dividing Signed Fractions
 
Big Idea: Students practice dividing signed fractions including a few problems in the context of rates and equations.
  Favorites (7)   Resources (12)
Rational Numbers Operations -  Final Unit Assessment
 
Big Idea: It is time for students to show all that they know about rational numbers!
  Favorites (10)   Resources (11)
 
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