Review what we remember about spreadsheet terminology and apply some of the basic spreadsheet tools. You will explore the autofill command and practice simple spreadsheet layout techniques, adding and deleting rows and columns etc.
When you click on the 'download - spreadsheet' link, the practice file will open in a Google Sheet, you can select to download this as an Excel file too. Remember to save all your practice files.
Objectives:
In this lesson you will review and extend you use of formulae in a spreadsheet, you will use basic mathematical operators like +,-,* and divide and you will look at the use of a 'what -if' scenarios in spreadsheets.
Objective: To explore the use of functions
Both Excel and Google Sheets provide an extensive range of functions for:
maths and trigonometry
finance and statistics
logic and 'lookup'
conditional calculations
dates and times
data and text manipulation
Using functions avoids the necessity to construct complex formulae yourself, and lets you do things for which you couldn't write a formula.
The focus this lesson is to understand how to use if statements in spreadsheets, so that that the output displays when specific text/ numbers are entered into the spreadsheet.
The focus this lesson is to learn how to create charts, to represent the data in a visual way.
A spreadsheet can also be used to handle lots of data, much like a database does. There are some significant differences, but lets see what a spreadsheet can do with a data set.
When your using a spreadsheet to work with lists of data, use the tools provided to make it easier to find and manage information.
Lists of data can be:
Sorted into a different order
Filtered by multiple criteria
In addition, Google Sheets includes features that are particularly useful when collaborating:
Filter views - change your view of data without affecting what others see
Sort and filter functions - leave the data set unchanged
Exercise 1:
Instructions for Working with data sets - Data validation
Use this spreadsheet - Expenses v2
Instructions for Working with data sets - Data validation
Use this spreadsheet - Expenses v2
Exercise 2:
Instructions for sorting data - sorting and filtering
Remember to always make a copy of your work in your drive, and update your e-portfolio.
Using the 'look up' function to find related data based on a unique field.
There are a wealth of tools that will help you extract and view your data in different ways, and are particularly useful with larger sets of values.
Lookup functions allow you to 'look up' a value in a table of data by providing just one unique value to locate. There are several lookup functions, but the most commonly used is VLOOKUP. The 'V' indicates the data is arranged in vertical columns.
= VLOOKUP (key_value, lookup_range, lookup_column, range_lookup?)
Instructions for using the look-up function are here:
Exercise 1:
Remember to always make a copy of your work in your drive, and update your e-portfolio.
How to create a query in Google Sheets
Using a Google Form to collect data and manipulating it in a Google Sheet
Seasonal greeting card Teacher PPT
This lesson you are going to learn how to use Python and the turtle module to create a seasonal greeting card.