In this video, Marta learns how to compare groups of items, without counting them, to determine which group has more.
In this video, Emily writes a subtraction sentence to find the missing part of a whole.
In this video, Alex learns how to solve problems by making a list of questions to organize possible answers to find the correct answer.
In this video, Carlos learns how to use an organized list and tally marks to solve the problem of how many quarters, dimes and nickels he will need to buy an apple.
In this video, Emily and Carlos learn to solve math problems that have missing information by using a 2-step process of asking questions and then checking the answer.
In this video, Marta learns how to apply reasoning to solve problems involving time.
In this video, Alex learns how to solve word problems involving money.
In this video, Carlos learns how to use mental math to add numbers with decimals.
