Step-by-Step: Students Learn Number Sense with GeoGebra

GeoGebra-Math247

      Latest posts - Activity 1 - Number Line          "How to copy the link"         "How to use zipped files?"

               == You do NOT need to install GeoGebra to use these lessons! ==

Activity 1 - Number Line Do Part 1: Adding Natural Numbers Do Part 2: Subtracting Natural Numbers Do Part 3: Adding & Subtracting Integers - Part A Do Part 4: Adding & Subtracting Integers - Part B Do Part 5: Subtracting Negative Numbers Do Part 6: Subtracting Integers from a Negative Do Part 7: Adding & Subtracting Integers - ALL See also: ExamView Question Bank with Number Lines (35 dynamic questions) Learning in this activity: Uses GeoGebra to relate addition and subtraction of integers to the corresponding operation on the number line. (It is also a good way to introduce 1D vectors.)

GeoGebra Menus   - Lists of open menus wiith tool-icon and commands positions          in a handy two-page handout - pdf format. pdf file

How to copy the link

• Right-click on "Do the Lesson!"
• Select "Copy link location
• Go to where you want to paste the link
• Right-click and select "Paste"
  

How to use zipped files

• One-time
  • Make a new folder.
  • Download: Images_etc.zip zip of images and geogebra-javascript files)
  • Unzip this file into your new folder.
• Each lesson
  • Download the zipped file of the lesson you want.
  • Unzip it into this same folder (automatically creates subfolders)

     GeoGebra-Math247