Mrs. Lefebvre's Site
Search this site
Mrs Lefebvre's Classroom
Mrs. Lefebvre's Page
7th Grade Math
Period 1 Math
Periods 3/4/6 Math
Open Up Family Resources
7th Grade Math ELTs
7th/8th Math ELTs
Class Wish List
Book Orders
Hour Of Code
Contact Me
Meet Mrs. Lefebvre
Click here
to read about
Mrs. Lefebvre
Important Links
Mahoney Homepage
JumpRope
South Portland Schools
OLD 6th Grade Math
>
CMP Video Tutors
CMP Homework Help for all 6th Grade Units
CMP Homework Help
Prime Time
Investigation 1
Finding factors
Investigation 3
Finding the least common multiple of two numbers
Investigation 4
Writing the prime factorization of a number
Finding the greatest common factor using prime factorization
Bits and Pieces I
Investigation 2
Finding equivalent fractions
Writing an improper fraction as a mixed number
Investigation 3
Ordering Decimals
Writing a fraction as a terminating decimal
Writing a fraction as a repeating decimal
Investigation 4
Finding equivalent fractions
Writing decimals as percents
Writing fractions as percents
Shapes and Designs
Investigation 1
Drawing lines of symmetry
Investigation 2
Measuring an angle
Exploring angles and transversals
Bits and Pieces II
Investigation 1
Estimating sums or differences with fractions
Investigation 2
Adding mixed numbers to solve problems
Subtracting mixed numbers using renaming
Investigation 3
Multiplying a fraction by a fraction
Multiplying a mixed number by a mixed number
Investigation 4
Dividing a fraction by a fraction
Dividing a mixed number by a mixed number
Covering and Surrounding
Investigation 1
Finding perimeter and area of a rectangle
Investigation 3
Finding areas of triangles
Investigation 4
Finding the area of parallelograms
Bits and Pieces III
Investigation 1
Adding decimals
Subtracting decimals
How Likely Is It?
Investigation 1
Finding the probability of a single event
Investigation 2
Finding experimental probability
Finding theoretical probability
Investigation 3
Using probability to make predictions about populations
Investigation 4
Finding experimental probability using simulations
Data About Us
Investigation 1
Making a line plot
Finding the median
Making a bar graph
Investigation 2
Making a stem-and-leaf plot
Investigation 3
Finding the mean
Making a scatter plot
Using scatter plots and trend lines to make predictions
Comments