Videos

In this video, Marta learns how to regroup tens into ones in order to solve subtraction problems.

In this video, Daniel learns the steps to make his own bar graph to present data.

In this video, Alex learns how to represent sets of data on a dot plot.

In this video, Carlos learns to divide large multiples of tens using basic division facts.

In this video, Alex learns how to multiply large multiples of ten using smaller numbers.

In this video, Marta learns various ways to subtract 2-digit numbers from 2-digit numbers, including regrouping and marking out.

Watch this video that summarizes recent lunar explorations to map the moon's surface and look for evidence of water ice on the Moon.

In this video, Jada learns how to multiply multi-digit numbers that contain zeros.

In this video, Jada learns how to use the standard algorithm to multiply 2-digit numbers.

In this video, Carlos learns how to use a number line to determine the value of fractions.