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Interactive Geometry Dictionary: Lines in Geometry
1.80 (5 Reviews)
Target Grade Range: 9th Grade-12th Grade
Subjects: Math, Geometry
Help Type: External Link - Free Student Resources
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Offered By:
Illuminations
Activity details:

This student interactive, from Illuminations, explores lines and their importance to geometry. Students can investigate the definitions and properties of perpendicular lines, segments, medians, Euler lines, and more.

Reviews for this activity:
Visitor
Posted November 16, 2009
1.00
nothing...
Visitor
Posted October 06, 2009
0.00
THIS DOES NOT HELP AT ALL
Visitor
Posted September 15, 2009
0.00
Good !
Nehal Student R
Posted March 26, 2009
3.00
good
Visitor
Posted February 16, 2009
5.00
it was awsome!!!!!!!!!!!!!!!1
Reviews for other activities offered by this organization:
Visitor
Posted November 13, 2009
0.00
its not hwaht i was looking for
Christina L
Posted November 10, 2009
3.00
it was a good learning experience for me.. so you people should try it:)
Visitor
Posted November 03, 2009
0.00
It did not work.
Visitor
Posted October 31, 2009
1.00
didn't get what you were suppose to do
Visitor
Posted October 28, 2009
0.00
this did not appear on my computer it was too small to read or work! No OK button
Matthew Z
Posted October 24, 2009
5.00
This was good and yeah whatever that so yeah that
takira d
Posted October 20, 2009
0.00
it was very good on helping me on my homework
Visitor
Posted October 08, 2009
0.00
This is interesting and is useful a conceptual thing, but I'd like to know more guidance about how to use it in an activity.
haley c
Posted October 07, 2009
1.00
false advertisement
Visitor
Posted October 05, 2009
5.00
i love it please stay avilble
Visitor
Posted October 01, 2009
0.00
good
Visitor
Posted September 28, 2009
5.00
IT is helpful for younger kids like 3rd graders
Visitor
Posted September 25, 2009
0.00
Very good
Visitor
Posted September 23, 2009
0.00
what the fuck is this?
Visitor
Posted September 23, 2009
0.00
Great exercise for 3rd graders.
Kayleigh S
Posted September 16, 2009
0.00
did not work
Visitor
Posted September 12, 2009
0.00
Won't work
Visitor
Posted August 26, 2009
1.00
Would like additional problems.
Laura H
Posted August 23, 2009
0.00
I didn't get it...
Visitor
Posted July 27, 2009
0.00
confusing
Visitor
Posted June 19, 2009
0.00
math
Visitor
Posted June 03, 2009
0.00
the resource was not free,but they were listed as free.
Visitor
Posted April 23, 2009
0.00
It is good practice, but it would be nice to empower a student to view a an example as to how the method is to be performed. For example, a walk-through one navigating a problem. I hope this helps.
Visitor
Posted April 16, 2009
0.00
uhyguy\]\\
Visitor
Posted April 15, 2009
0.00
x x x bcbcbdvdgdegesgee
Visitor
Posted April 10, 2009
0.00
I don't really know.
Visitor
Posted April 05, 2009
0.00
stupid, doesn't make any sense, I hit the "cyclone" every time I move the car.whatver i didn't learn anything!
Visitor
Posted April 02, 2009
0.00
coolio
Visitor
Posted April 02, 2009
0.00
i dont get it
Visitor
Posted March 21, 2009
0.00
great,,, for my needy son
Visitor
Posted March 16, 2009
1.00
asdfghjkl;'zxcvbnm,.qwertyuiop['/.nbvcxzsdfghjk,.m nbvcxsdertyuiol.,mnbvcdxfghjk,moinybvtyiunuhmk,kl
Visitor
Posted March 13, 2009
0.00
Not sure about the teaching methods.....
Visitor
Posted March 12, 2009
5.00
good
Visitor
Posted March 09, 2009
0.00
welll i did not get it because it like reading and i ask for math
Visitor
Posted March 07, 2009
0.00
This provided me with a hands on activity to show the students how to solve an simple algebraic equation. Thanks.
Visitor
Posted March 01, 2009
0.00
Is that it?
Visitor
Posted February 27, 2009
0.00
this game is wierd! its for old people lol!!!! :D
Visitor
Posted February 19, 2009
0.00
it sucks
Aaliyah F
Posted February 18, 2009
1.00
i did not help
Visitor
Posted February 18, 2009
1.00
Tutors.com is a better site, more appropriate for children.
Visitor
Posted February 12, 2009
0.00
great
Visitor
Posted February 10, 2009
0.00
helpful
Visitor
Posted February 09, 2009
0.00
its okay
Visitor
Posted January 23, 2009
0.00
great
Andrew C
Posted January 14, 2009
0.00
cool
Nehal Student R
Posted January 13, 2009
4.00
Good
Visitor
Posted January 10, 2009
0.00
stupid
Visitor
Posted January 09, 2009
0.00
I found this very informational.
Visitor
Posted January 08, 2009
1.00
c
Visitor
Posted January 05, 2009
3.00
Needs a little more instruction however a good tool when dealing with shape rotations, etc.
Visitor
Posted December 23, 2008
4.00
It was pretty good! the Students really took to it!
Visitor
Posted December 20, 2008
1.00
s
Visitor
Posted December 17, 2008
0.00
This doesn't seem like a great website because it is hard to read and understand.
Visitor
Posted December 17, 2008
2.00
It's hard if you're just a beginner.:(
Visitor
Posted December 13, 2008
5.00
Pretty sweet.
Visitor
Posted December 09, 2008
5.00
This website is helpful to you because it teaches you the basics and the things that you will need in life.
Visitor
Posted December 08, 2008
0.00
It looks like a great site. Lots of fun, interactive tools.
Visitor
Posted December 07, 2008
5.00
awesome
Visitor
Posted December 01, 2008
0.00
can't open!
Visitor
Posted November 30, 2008
4.00
it was very fun and educational
Visitor
Posted November 21, 2008
0.00
FOR PUSSYS
Visitor
Posted November 02, 2008
0.00
Good skills but not entertaining.
Ali A
Posted October 27, 2008
3.00
Not bad but not great
Nehal Student R
Posted October 21, 2008
5.00
good
Visitor
Posted October 20, 2008
3.00
Good one. Must read.
Visitor
Posted October 09, 2008
0.00
Good... but need to be made interactive with a simulation so student can enter data find estimated result and the error.
Jess W
Posted October 02, 2008
5.00
Fractions are hard enough trying to learn them on paper. This site makes it a game for students, and also allows them to print off their scores and give it to their teachers to show they are learning fractions and to put in their portfolios. This is also a good site for special ed students as well. This helps students learn about what is equivalent, and how they compare, which is a great way to start learning this concept.
Jess W
Posted October 02, 2008
4.00
It is a good exploratory tool for students to use to learn about shapes in math. Also looks like it will help students determine whether shapes, sides, angles are congruent between two shapes. It would be very useful within a math class for individual extra credit work.
Visitor
Posted September 28, 2008
3.00
Good content...
Megan L
Posted September 25, 2008
5.00
Interactive tool that allows students to draw & identify unusual shapes.
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