Geometry:
Geometric Patterns
http://studyjams.scholastic.com/studyjams/jams/math/algebra/geometric-patterns.htm
Types of Lines
http://studyjams.scholastic.com/studyjams/jams/math/geometry/types-of-lines.htm
Classify Triangles
http://studyjams.scholastic.com/studyjams/jams/math/geometry/classify-triangles.htm
Show #34: Classifying Quadrilaterals
https://www.youtube.com/watch?v=XJHh04uqZSM
Classify Quadrilaterals
http://studyjams.scholastic.com/studyjams/jams/math/geometry/classify-quadrilaterals.htm
Show #35: Measuring Angles with a Protractor
https://www.youtube.com/watch?v=Icm2RS-snjk
Measure Angles
http://studyjams.scholastic.com/studyjams/jams/math/geometry/measure-angles.htm
Construct Angles
http://studyjams.scholastic.com/studyjams/jams/math/geometry/construct-angles.htm
Classify Angles
http://studyjams.scholastic.com/studyjams/jams/math/geometry/classify-angles.htm
Similar Figures
http://studyjams.scholastic.com/studyjams/jams/math/geometry/similar-figures.htm
Lines of Symmetry
http://studyjams.scholastic.com/studyjams/jams/math/geometry/lines-of-symmetry.htm
Congruent Figures
http://studyjams.scholastic.com/studyjams/jams/math/geometry/congruent-figures.htm