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Published byBartholomew Carroll Modified over 9 years ago
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NOTE TO INSTRUCTORS I don’t really have “clicker” questions on the material in Chapter 2 – Except to have them figure out how some of the Excel features introduced actually have computing concepts embedded in how they are written/implemented
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What is a filter? A.A means by which you can restrict the data shown in a table B.A means by which you can sort the data stored in a table C.A means by which you can remove (e.g. delete) the data in a table D.A means by which you can graph the data in a table
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When might you choose to lock a cell? A.When you want to make sure the value is within a certain range B.When you want to make sure the value is of a certain type (e.g. Number, Text, etc.) C.When you want to make sure the cell cannot be edited by others
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Starting with this, with sort below
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Chapter 2: Working with Large Worksheets and Tables A lot of this material is just “hands on” – How do I do that in Excel – You can do that in Excel? Figure it out now… you won’t remember it unless you use it regularly – Which you won’t – Google “How do I do XXX in Excel 2010” Critical: – If you didn’t have more data than fits on the screen, you probably wouldn’t bother with Excel…
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Things Alice prepared you to do “Debug” how to freeze rows/columns – Who can remember when you highlight say row 5 and select freeze panes Will it keep rows 1-4 always visible or 1-5? Try one, observe, know what to try next if it doesn’t go as you want it… Lock cells: – Boolean condition attached to cell: property – on or off (Alice had properties too!) Abstraction (breaking big problems into smaller ones) – Excel file -> worksheets
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Find and Replace Question 32 was tricky. Anyone who got it wrong (0 points) should actually get 0.5 points Not really!
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Excel’s find and replace command involves use of which of the following computing concepts? If statementsLoopingParameters AX BXX CXXX DXX EXX
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Which of the following Excel features involve conditional (if statement) actions? A.Average ( =Average(A1:A30)) B.Sorting Data (=Sort(A1:A30)) C.AutoFilters (only show freshmen, female flute players) D.More than one of the above
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