In this lesson, learners will be able to:
1) express missing number problems algebraically
2) find pairs of numbers that satisfy an equation with 2 unknowns
3) enumerate possibilities of combinations of 2 variables
Lesson can be used as whole class teaching by teachers and at home by learners.
Lots of drag and drop activity with instant feedback.
To access online choose the multiscreen.html file.
To access offline choose the swf file.
Contains 26 interactive pages