IXL

https://www.ixl.com/signin/haisley

I really love this program.  And, as it turns out, so do your kids!  They can practice a wide variety of skills on their own, getting instruction when they get something wrong.  That’s my favorite part.  When they get an answer wrong, there’s a complete explanation of what they did wrong and what the correct answer is...and how to get there.   When they take the time to look at what they did incorrectly, they understand what they need to do to solve the problem.  It’s empowering.  I love watching them on IXL.  They concentrate, celebrate their accomplishments and ENJOY it.  Yay! 

https://www.ixl.com/math/grade-4/what-decimal-number-is-illustrated

https://www.ixl.com/math/grade-4/model-decimals-and-fractions