- Probability, Counting and Combinatorics

Original Handbook Problem: Lily is going to the movies with Abby, Bea and Jaclyn. Abby wants to sit at the end of a row, and Bea only cares that she is seated next to Jaclyn. In how many different...

- Probability, Counting and Combinatorics

Original Handbook Problem: Lily is going to the movies with Abby, Bea and Jaclyn. Abby wants to sit at the end of a row, and Bea only cares that she is seated next to Jaclyn. In how many different...

- Proportional Reasoning

Original Handbook Problem: Three Maryland educators will split equally $234 million from the Mega Million Lottery. Each will collect about $53 million after taxes. What percentage of tax will be paid...

- Probability, Counting and Combinatorics

Original Handbook Problem: Manny has 5 shirts, 3 pairs of pants, 2 ties and 4 pairs of shoes. If Manny’s school uniform consists of a shirt, a pair of pants, a tie and a pair of shoes, how many...

- Proportional Reasoning

Original Handbook Problem: R.J.’s pedometer indicates that he has walked 10,002 steps and equates that to traveling 4.11 miles. Based on this, how many additional steps must he walk to travel the...

- Algebraic Expressions and Equations

Original Handbook Problem: Vacations R-Us charges $130 a day plus a one-time, nonrefundable $50 cleaning fee to rent a house at the beach. How much will it cost the Sanchez family to rent the house...

- Plane Geometry

Original Handbook Problem: The bus from Kevin's home to the middle school travels 8 miles west, then turns and travels 8 miles north, then turns and travels 7 miles west to arrive at school. If the...

- Plane Geometry

Original Handbook Problem: Paige cuts a square out of a circular pizza. The corner of the square lies on the circumference of the pizza. To the nearest whole number, what percent of the pizza is left...

- Plane Geometry

Animation Type: White Board. Original Handbook Problem: The circle shown has a diameter of 12 inches, m<ABC = 30 degrees and AB = BC. What is the length of minor arc AC? Express your answer in terms...

- Logic

Animation Type: Stop Motion. Original Handbook Problem: A boat can hold three people, one of whom needs to row to cross a river that is 20 yards wide. What is the minimum distance the boat must travel...