In introducing Spreadsheets we want you to learn to build a numberline by using a rule (a formula). We begin with a…

Number Lines introduce students to functional thinking and the use of formulas in spreadsheets. For younger students we call these…

We have been using cell addresses informally until now, but now we can be more formal and explicit. Different spreadsheets…

We use the hundreds table to introduce rows and columns and focus students on seeing the patterns in these tables.…

Students are tasked to build a times table in just two steps. They have to learn to use absolute as…

This is the graduation exercise for the basic use of spreadsheets. We combine rules and addressing to have students build…

Graphs as we know them were first invented by Galileo. They are powerful images of functions. I will introduce you…

What is "x"? Or how do we represent variables and functions on spreadsheets? …