( ! ) Notice: session_start() [function.session-start]: Server 127.0.0.1 (tcp 21201) failed with: Failed reading line from stream (0) in /var/www/html/common-2.2/SWAT/SWAT.php5 on line 108
Call Stack
#TimeMemoryFunctionLocation
10.000688480{main}( )../textbook.php5:0
20.0011165432include( '/var/www/html/interactivate-java/config/standardIncludes.php5' )../textbook.php5:3
30.149816852472SWAT->startSession( )../standardIncludes.php5:110
40.149916852472session_start ( )../SWAT.php5:108
 Interactivate: Isomorphisms

Interactivate

Isomorphisms
Shodor > Interactivate > Textbooks > Mathematics in Context Grade 7 > Isomorphisms
Mathematics in Context Grade 7
Looking at an Angle
Isomorphisms
Calculating...
Lesson  •  Activity  •  Discussion  •  Worksheet  •  Show All
Lesson  (...)
Activity  (...)
Image Tool
Activity: Measure angles, distances, and areas in several different images (choices include maps, aerial photos, and others). A scale feature allows the user to set the scale used for measuring distances and areas.

Discussion  (...)
Worksheet  (...)
No Results Found
a resource from CSERD, a pathway portal of NSDL NSDL CSERD