Just like pt. 1, but with slightly more advanced concepts:
There are 380 blue and red marbles in a jar.
There are 120 more red marbles than blue marbles.
How many blue marbles are there? And other great stuff.
Check out the first video
*Interactive Quicktime Video (Mac or PC)- each click advances animation
*Visually Engaging and Captivating- breaks down word problems
*Singapore Math Technique for 5th graders solving word problems
*Works with Quicktime on a Mac or PC.