A good, comprehensive math program for your children that is easy to teach and gives them the foundation for everyday life, for advance math and for science in our technological world. Research-based and easy to use: the lessons tell you what, how, and why, day by day and year by year. This unique program uses visualization of quantities, de-emphasizes counting, and provides strategies (visual pictures) for learning facts. Level E Lessons (4th grade) with new arithmetic skills include percents, decimals, and short division; in geometry, rotational symmetry and measuring angles. Spiral. |
