Interactivate: Arithmetic Four

tab0 content

Arithmetic Four: Students play a generalized version of connect four, gaining the chance to place a piece on the board by answering arithmetic questions (addition, subtraction, multiplication, division). Parameters: time, difficulty level, types of questions. Arithmetic Four is one of the Interactivate assessment games.

We're Sorry.

We have detected Java as not being installed on your computer or Java being disabled in your browser.
If you would like to install the most recent version of Java now, please click the button below.

After completing the Java installation process, we recommend restarting your computer.

If you believe that Java is installed on your machine please verify that it is enabled via the following procedures:

Internet Explorer 8.x Users

From the Tools Menu, select 'Manage Add-Ons'.
In the 'Show' drop-down menu in the left pane, select 'All Add-Ons'.
Search the list for entries containing the word 'Java' or 'Sun' (the precise entries listed depend on which version of Java you are using) and check to make sure they are all enabled.
If any are disabled, highlight the entry and click the 'Enable' button below.
Click the 'OK' button.

Internet Explorer 7.x Users

From the tools menu, select 'Manage Add-Ons'-> 'Enable or Disable Add-Ons'.
In the drop down menu next to 'Show' select 'Add-Ons that have been used by Internet Explorer'.
Search the list for entries containing the word 'Java' or 'Sun' (the precise entries listed depend on which version of Java you are using) and check to make sure they are all enabled.
If any are disabled, select the entry and click the 'Enable' radio button in the 'Settings' pane below.
Click the 'OK' button.

Internet Explorer 4.x . 6.x Users

Click 'Tools' -> 'Internet Options.'
Select the Advanced Tab, and scroll down to 'Java (Sun).'
Check the box next to the Java version.
Next, select the Security Tab, and select the 'Custom Level' button.
Scroll down to 'Scripting of Java applets'.
Make sure the 'Enable' radio button is checked.
Click OK to save your preference.

Arithmetic Four: Students play a generalized version of connect four, gaining the chance to place a piece on the board by answering arithmetic questions (addition, subtraction, multiplication, division). Parameters: time, difficulty level, types of questions. Arithmetic Four is one of the Interactivate assessment games.

We're Sorry!

We have detected that java is disabled in your browser.
You must have java enabled to run this applet.
The links below may be helpful.

Internet Explorer users
Mozilla Firefox users
Safari users

If you believe you have java installed and enabled
you can continue to the applet by clicking on the continue button.

Arithmetic Four: Students play a generalized version of connect four, gaining the chance to place a piece on the board by answering arithmetic questions (addition, subtraction, multiplication, division). Parameters: time, difficulty level, types of questions. Arithmetic Four is one of the Interactivate assessment games.On a mission to transform learning through computational thinking, Shodor is dedicated to the reform and improvement of mathematics and science education through student enrichment, faculty enhancement, and interactive curriculum development at all levels. Student development of numerical models and simulations integrated with core curriculum provides an opportunity to gain practical experience in computational science. Additionally, the National Computational Science Institute (NCSI) provides nation-wide workshops portraying resources and instructional ideas to middle school, high school, and undergraduate instructors for use in the classroom. Resources and materials offered to these instructors are available free of charge from Shodor's website and are largely developed by Shodor student interns. Shodor's academic program efficiently guides participants from excitement to experience to expertise through computational explorations, research opportunities, and service.We're sorry!We have detected JavaScript as being disabled in your browser.

The links below provide instructions for enabling JavaScript dependent on your browser.

Mozilla Firefox Users
Internet Explorer Users
Safari Users

After enabling JavaScript, refresh the page.
You may also try using the help feature of your browser.

Printing Instructions
Hide

The output of the activities in Shodor's Interactivate are created dynamically by computer languages such as Java. As a result, the pictures on the screen are not something that your browser can easily print. These instructions should enable you and your students to print out results from your explorations, to annotate them, and to make them part of any assessment.

Instruction for Windows Users

Please make sure that the image that you wish to print is visible on the screen.
Hit the "Print Screen" key on your keyboard. (This copies an image of your screen onto your computer's clipboard)
Open a writing or drawing program (such as Microsoft Word or "Paint")
- Paint can be found at: · All Programs · Accessories · Paint
"Paste" the image from the clipboard into the application (Edit · Paste).
If you're using "Paint": you can use the "crop" tool to keep only the part of the image you wish. To use the crop tool: select the part of the image you wish to keep, then select the "Cut" option from the file menu and open up a new window and select the "Paste" option.
Now you may print the file using File · Print.

Instruction for Mac OS Users

Press the following keys at the same time.
Command (aka. the flower/Apple key) · Shift · 4
You will notice that your mouse cursor becomes a cross-hair. Using the cross-hair, create a rectangular box around the image you wish to caputure, then release the mouse. If you make a mistake, while still pressing down on the mouse key, hit the ESC key.
A file will be created on your desktop called "Picture Y", where "Y" represents a number.
You can open this file in Preview and print from this program as normal.

tab2 content

tab3 content