Elementary Math Teacher Links:
https://msdiazclass.wikispaces.com/file/view/
Fractions+Puzzles.pdf
http://www.mathcoachscorner.com/
https://www.ixl.com/math/
www.k12reader
https://www.khanacademy.org/
http://www.math-aids.com/
http://www.k-5mathteachingresources.com/math-games.html
http://www.primaryresources.co.uk/maths/fractionsc.htm
http://bridges1.mathlearningcenter.org/resources/materials
https://edpuzzle.com/
https://plickers.com/
http://www.softschools.com/
http://www.logicville.com/xmaspuz.htm
http://www.winsforchildrenwi.org/cms-assets/documents/130624-912089.5th.pdf
http://www.math-salamanders.com/
http://www.k5learning.com/free-math-worksheets
NCDPI-Link below: http://www.estimation180.com/
https://sites.google.com/dpi.nc.gov/k-12-mathematics/resources/k-5-mathematics?authuser=0
Virtual textbooks:
https://www.eduplace.com/math/hmm/
https://www.harcourtschool.com/teacher_resources/math04_ancillaries/index.html
http://foxsherwood.ss4.sharpschool.com/g_o_math__information
https://www.teacher-toolbox.com/