Interactivate: Fraction Four

( ! ) Warning: Invalid argument supplied for foreach() in /var/www/html/interactivate/app/fetch/InterModule.php5 on line 93
Call Stack
#	Time	Memory	Function	Location
1	0.0012	184416	{main}( )	../activity.php5:0
2	0.9951	23792960	LocalPageRender2->renderPrint( )	../activity.php5:267
3	0.9960	23798368	PageRender2->renderPrint( )	../LocalPageRender2.php5:50
4	0.9973	23807760	PageRender2->render( )	../PageRender2.php5:614
5	0.9979	23815728	SLayout->layout( )	../PageRender2.php5:530
6	1.0021	23943968	SShodorLayout->msBuild( )	../SLayout.php5:56
7	1.0021	23943968	InteractivateLayout->layoutContentWell( )	../SShodorLayout.php5:46
8	1.0021	23943968	InteractivateLayout->layoutInteractivateTabs( )	../InteractivateLayout.php5:9
9	1.0021	23943968	InteractivateLayout->buildMainContent( )	../InteractivateLayout.php5:21
10	1.0022	23945688	InteractivateLayout->layoutAppletTabTemplate( )	../InteractivateLayout.php5:88
11	1.0022	23946312	InterModule->__construct( )	../InteractivateLayout.php5:172
12	1.0022	23946456	InterActivity->load( )	../InterModule.php5:18
13	1.0023	23946768	InterModule::getShortnames( )	../InterActivity.php5:18

( ! ) Warning: Invalid argument supplied for foreach() in /var/www/html/interactivate/app/fetch/InterModule.php5 on line 93

Call Stack

Time

Memory

Function

Location

0.0012

184416

{main}( )

../activity.php5:0

0.9951

23792960

LocalPageRender2->renderPrint( )

../activity.php5:267

0.9960

23798368

PageRender2->renderPrint( )

../LocalPageRender2.php5:50

0.9973

23807760

PageRender2->render( )

../PageRender2.php5:614

0.9979

23815728

SLayout->layout( )

../PageRender2.php5:530

1.0021

23943968

SShodorLayout->msBuild( )

../SLayout.php5:56

1.0021

23943968

InteractivateLayout->layoutContentWell( )

../SShodorLayout.php5:46

1.0021

23943968

InteractivateLayout->layoutInteractivateTabs( )

../InteractivateLayout.php5:9

1.0021

23943968

InteractivateLayout->buildMainContent( )

../InteractivateLayout.php5:21

1.0022

23945688

InteractivateLayout->layoutAppletTabTemplate( )

../InteractivateLayout.php5:88

1.0022

23946312

InterModule->__construct( )

../InteractivateLayout.php5:172

1.0022

23946456

InterActivity->load( )

../InterModule.php5:18

1.0023

23946768

InterModule::getShortnames( )

../InterActivity.php5:18

( ! ) Warning: Invalid argument supplied for foreach() in /var/www/html/interactivate/app/fetch/InterModule.php5 on line 93
Call Stack
#	Time	Memory	Function	Location
1	0.0012	184416	{main}( )	../activity.php5:0
2	0.9951	23792960	LocalPageRender2->renderPrint( )	../activity.php5:267
3	0.9960	23798368	PageRender2->renderPrint( )	../LocalPageRender2.php5:50
4	0.9973	23807760	PageRender2->render( )	../PageRender2.php5:614
5	0.9979	23815728	SLayout->layout( )	../PageRender2.php5:530
6	1.0021	23943968	SShodorLayout->msBuild( )	../SLayout.php5:56
7	1.0021	23943968	InteractivateLayout->layoutContentWell( )	../SShodorLayout.php5:46
8	1.0021	23943968	InteractivateLayout->layoutInteractivateTabs( )	../InteractivateLayout.php5:9
9	1.0021	23943968	InteractivateLayout->buildMainContent( )	../InteractivateLayout.php5:21
10	1.0022	23945688	InteractivateLayout->layoutAppletTabTemplate( )	../InteractivateLayout.php5:88
11	1.0022	23946312	InterModule->__construct( )	../InteractivateLayout.php5:172
12	1.0022	23946456	InterActivity->load( )	../InterModule.php5:18
13	1.0598	23992400	InterModule::smartRedirect( )	../InterActivity.php5:20
14	1.0604	24046432	tryRedirect( )	../InterModule.php5:108
15	1.0616	24147664	suggestShortname( )	../redirect.php5:18
16	1.0616	24147920	InterModule::getShortnames( )	../redirect.php5:82

( ! ) Warning: Invalid argument supplied for foreach() in /var/www/html/interactivate/app/fetch/InterModule.php5 on line 93

Call Stack

Time

Memory

Function

Location

0.0012

184416

{main}( )

../activity.php5:0

0.9951

23792960

LocalPageRender2->renderPrint( )

../activity.php5:267

0.9960

23798368

PageRender2->renderPrint( )

../LocalPageRender2.php5:50

0.9973

23807760

PageRender2->render( )

../PageRender2.php5:614

0.9979

23815728

SLayout->layout( )

../PageRender2.php5:530

1.0021

23943968

SShodorLayout->msBuild( )

../SLayout.php5:56

1.0021

23943968

InteractivateLayout->layoutContentWell( )

../SShodorLayout.php5:46

1.0021

23943968

InteractivateLayout->layoutInteractivateTabs( )

../InteractivateLayout.php5:9

1.0021

23943968

InteractivateLayout->buildMainContent( )

../InteractivateLayout.php5:21

1.0022

23945688

InteractivateLayout->layoutAppletTabTemplate( )

../InteractivateLayout.php5:88

1.0022

23946312

InterModule->__construct( )

../InteractivateLayout.php5:172

1.0022

23946456

InterActivity->load( )

../InterModule.php5:18

1.0598

23992400

InterModule::smartRedirect( )

../InterActivity.php5:20

1.0604

24046432

tryRedirect( )

../InterModule.php5:108

1.0616

24147664

suggestShortname( )

../redirect.php5:18

1.0616

24147920

InterModule::getShortnames( )

../redirect.php5:82

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/interactivate/app/fetch/InterModule.php5:93) in /var/www/html/common-2.3/pr2/PageRender2.php5 on line 616
Call Stack
#	Time	Memory	Function	Location
1	0.0012	184416	{main}( )	../activity.php5:0
2	0.9951	23792960	LocalPageRender2->renderPrint( )	../activity.php5:267
3	0.9960	23798368	PageRender2->renderPrint( )	../LocalPageRender2.php5:50
4	1.1283	24172632	header ( )	../PageRender2.php5:616

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/interactivate/app/fetch/InterModule.php5:93) in /var/www/html/common-2.3/pr2/PageRender2.php5 on line 616

Call Stack

Time

Memory

Function

Location

0.0012

184416

{main}( )

../activity.php5:0

0.9951

23792960

LocalPageRender2->renderPrint( )

../activity.php5:267

0.9960

23798368

PageRender2->renderPrint( )

../LocalPageRender2.php5:50

1.1283

24172632

header ( )

../PageRender2.php5:616

tab0 content

Interactivate: Fraction Four

Your web browser must have JavaScript enabled in order for this application to display correctly.

<: <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 JavaScript. 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