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

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

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

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

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

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

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

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

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