B) Unable to view Geogebra graphs?

(A) In order to create a website that includes dynamic graphs and mathematical symbols, I used two sources:

- For dynamic graphs, I used Geogebra 3.2 where you can get the software from http://www.geogebra.org/ . In order to embed the dynamic graph from Geogebra into Blogger, follow the following steps:

- Choose File --> Export --> Dynamic Worksheet as Webpage (html),
- Then click on Advance tab and choose Clipboard: html.
- Click on Clipboard and go to the blog where you want to paste the graph, make sure you are in "Edit HTML", press Ctrl-V to paste the html command.
- Delete whatever command before <applet...> and commands after </applet>.

- For inserting mathematical symbols in blogger/other website that does not support LaTeX, you may try to go to http://www.codecogs.com/latex/eqneditor.php and type in the equation or expression you want in A, copy the html code in B and paste it in your blog.

(B) If you are unable to view the graphs created by Geogebra in this website. There are two possiblities:

- You have not installed Java in your PC ot laptop. Please download the latest version from http://www.java.com/ into your PC or laptop first.
- If you are using Internet Explorer, try to use Mozilla Firefox to re-accress this website. To download Mozilla Firefox, please click here.
- If you insist to use Internet Explorer and you have done part (1) and still unable to view the graphs, please try the following steps:
- Go to Tools
- Click on Internet Option
- Choose Security tab
- Click on Custom level...
- Scroll down to serach for "Download unsigned ActiveX controls"
- Choose "Prompt" instead of "Enable" for security prupose
- Click OK twice
- Click Refresh button to refresh the website