Student math achievement is largely measured by The Trends in International Mathematics and Science Study, or TIMSS, administered every four years to students around the world in fourth and eighth ...
Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...
Measure the length of objects & sides of shapes in inches. Compare centimeters and inches. Warm up with a Mystery Math Mistake to add 2 two-digit numbers. Measure the length of objects and sides of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback