Interactivate: Investigation Three: Polygons and Angles

( ! ) 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-2.3/SWAT/SWAT.php5 on line 108
Call Stack
#	Time	Memory	Function	Location
1	0.0004	91080	{main}( )	../textbook.php5:0
2	0.0010	170848	include( '/var/www/html/interactivate/config/standardIncludes.php5' )	../textbook.php5:13
3	0.1812	19479496	SWAT->startSession( )	../standardIncludes.php5:110
4	0.1813	19479496	session_start ( )	../SWAT.php5:108

( ! ) 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-2.3/SWAT/SWAT.php5 on line 108

Call Stack

Time

Memory

Function

Location

0.0004

91080

{main}( )

../textbook.php5:0

0.0010

170848

include( '/var/www/html/interactivate/config/standardIncludes.php5' )

../textbook.php5:13

0.1812

19479496

SWAT->startSession( )

../standardIncludes.php5:110

0.1813

19479496

session_start ( )

../SWAT.php5:108

Connected Mathematics Grade Six

Shapes and Designs

Investigation Three: Polygons and Angles

Calculating...

Lesson • Activity • Discussion • Worksheet • Show All

Lesson (...)

Angles

Lesson: Introduces students to acute, obtuse, and right angles as well as relationships between angles formed by parallel lines crossed by a transversal.

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 (...)

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