Math for Ages 11 to 12 Course

What you will learn in 4 lessons

1. 1

   Algebraic Expressions

   Start here

   Learners use letters for unknowns and variables, write and evaluate expressions and formulas and combine like terms.

   4 learning goals

   What you will learn

   1. 1.Use letters to stand for numbers
   2. 2.Write expressions and formulas from words and situations
   3. 3.Evaluate expressions and formulas by substitution
   4. 4.Simplify expressions by combining like terms
2. 2

   Area of Triangles and Parallelograms

   Learners derive and use area formulas for triangles, parallelograms and trapezoids and find areas of composite shapes.

   5 learning goals

   What you will learn

   1. 1.Understand area, bases and heights
   2. 2.Find the area of parallelograms and triangles
   3. 3.Find the area of trapezoids, kites and rhombuses
   4. 4.Find the area of composite shapes
   5. 5.Find missing lengths from an area
3. 3

   Mean, Median, Mode and Range

   Learners find and compare the mean, median, mode and range of data sets and choose a suitable average.

   5 learning goals

   What you will learn

   1. 1.Show and describe data with dot plots
   2. 2.Find the mode, median and range
   3. 3.Calculate and use the mean
   4. 4.Find averages and the range from a frequency table
   5. 5.Choose an average and compare data sets
4. 4

   Bar Graphs and Pie Charts

   Learners organize data in frequency tables and draw and interpret double bar graphs and pie charts, spotting misleading displays.

   6 learning goals

   What you will learn

   1. 1.Organize data in frequency tables
   2. 2.Compare data with double and stacked bar graphs
   3. 3.Read and interpret pie charts
   4. 4.Draw accurate pie charts
   5. 5.Choose, interpret and judge data displays
   6. 6.Combine displays in an infographic