This form is designed to bundle free online information and interactive activities that are aligned with the Common Core California Standards in
Mathematics. Criteria for inclusion are the following.
1.
2.
3.
4.
The information/activities are directly aligned with a specific common core standard in mathematics.
The information/activities are free.
The information/activities are contained in that minimal additional materials and supplies are required for understanding or completion.
The information/activities are designed to be reviewed and carried out by or with children and youth. Therefore children and youth should be
able to use and benefit from the information/activities with some oversight and collaboration with staff.
Grade 7
Category and
Identifier
Geometry 7.G
Description
URL
Draw (freehand, with
ruler and protractor, and
with technology)
geometric shapes with
given conditions.
Focus on constructing
triangles from three
measures of angles or
sides, noticing when the
conditions
determine a unique
triangle, more than one
triangle, or no triangle
Number 2
http://www.mathsisfun.com/triangle.html
Content and
Corresponding
Interactive
Activity
Content
Only
Interactive
Activity
without
supporting
content
X
X
http://www.math-play.com/Equilateral-TriangleConstruction/Equilateral_Triangle_Construction.html
http://illuminations.nctm.org/ActivityDetail.aspx?ID=108
X
X
http://www.teachertube.com/viewVideo.php?video_id=100944
http://www.coolmath.com/lesson-geometry-of-crop-circles-1.html
X
X
http://math.rice.edu/~lanius/Geom/Imposs/
This form is designed to bundle free online information and interactive activities that are aligned with the Common Core California Standards in
Mathematics. Criteria for inclusion are the following.
1.
2.
3.
4.
The information/activities are directly aligned with a specific common core standard in mathematics.
The information/activities are free.
The information/activities are contained in that minimal additional materials and supplies are required for understanding or completion.
The information/activities are designed to be reviewed and carried out by or with children and youth. Therefore children and youth should be
able to use and benefit from the information/activities with some oversight and collaboration with staff.
Grade 7th
Category and
Identifier
URL
Geometry 7G
Content and
Corresponding
Interactive
Activity
Content
Only
Description
Draw (freehand, with
ruler and protractor,
and with technology)
geometric shapes with
given conditions.
Focus on constructing
triangles from three
measures of angles or
sides, noticing when
the conditions
determine a unique
triangle, more than
one triangle, or no
triangle.
Interactive
Activity
without
supporting
content
X
http://www.aaamath.com/geo.htm
http://www.shodor.org/interactivate/activities/TriangleExplorer/
X
X
http://www.ixl.com/math/geometry/triangle-inequality-theorem
http://ccss7.watchknowlearn.org/Category.aspx?CategoryID=16125
X
http://www.coolmath.com/reference/triangles-geometry.html
X
Number
2
Designate with an X when the activities have the following. Relevant content along with an interactive activity that reinforces said content. In other
words children/youth can practice what they just learned. Also children/youth receive feedback about the accuracy of their practice activities.
Content only pages provide clear and accurate content for youth or staff without corresponding online and interactive activities. Interactive activity
pages without supporting content provide activities (e.g., drag and drop activities, games and quizzes) with no supporting content. Therefore
children/youth would simply practice content they already understood yet receive feedback about the accuracy of their practice activities.