All Problems

All problems
LEGO Gears 1 Make a small LEGO gear drive a large LEGO gear. How many ... Lego
Lego Fractions: Sixteenths If you use a 2x8 plate to represent one whole, what fraction ... Lego Fractions
Lego Fractions: Eighths You can use a 1x8 plate to represent one whole. What does ... Lego Fractions
Lego Fractions: Fourths You can consider a 1x4 plate to represent one whole. That means ... Lego Fractions
Saturn V Height The Lego Saturn V Rocket kit is a scale model. That means ... Lego Geometry
Square Ages Think of someone in your life who’s a fair bit older than ... Algebra 1
Bench Placement You are part of a team building a picnic table. You know ... Carpentry
Dealing with Absences There's a student in your math class who was supposed to make ... Gardening
Picnic Table Supports We're going to make a picnic table top out of 2x8's. We'll ... Fractions Carpentry
Lag Screw Sizing We are going to make a table top out of 2x8's. The ... Carpentry
Picnic Table Spacing You want to make a square picnic table that is 4 1/2 ... Carpentry
Hanging Bowling Ball A bowling ball with a mass of 4 kg is suspended by ... Unit Analysis Physical Science Algebra 1
Bowling Ball Speed A bowling ball with a mass of 4 kg has 392 J ... Unit Analysis Physical Science
Falling Mass A one-kilogram mass is falling through Earth's atmosphere. If you ignore air ... Unit Analysis Physical Science
Bowling Ball A bowling ball with a mass of 4 kg is suspended by ... Algebra 1 Physical Science
Roller Coaster You are in a roller coaster car that has a mass of ... Algebra 1 Physical Science
Roof Angle The rafters on a 5/12 pitch roof rise 5 inches for every ... Geometry Right Triangles Carpentry
Roof Height 2 The rafters on a 5/12 pitch roof rise 5 inches for every ... Geometry Right Triangles Carpentry
Roof Height The rafters on a 5/12 pitch roof rise 5 inches for every ... Geometry Right Triangles Carpentry
More Lumber You are running a sawmill. A forester brings you two logs. Both ... Geometry Carpentry
Rolling Dice - 2 of any size Take two dice of any size. Typically when we roll a pair ... Rolling Dice Fractions
Rolling Dice - 2 D6 Take two six-sided dice. Typically when we roll a pair of dice, ... Rolling Dice Fractions
Rolling Dice - 1 D6 Take a single six-sided die. If you roll the die 100 times, ... Rolling Dice Fractions
Dangerous Miter Saw You have a 10" miter saw, and unbeknownst to you one of ... Unit Analysis Algebra 1 Physical Science Carpentry
Lumber from Trees You have an 8-foot section of a tree, that has been debarked. ... Algebra 1 Circles Carpentry
Arc length Every angle can be placed at the center of a circle. The ... Geometry Circles
Hexagonal Table You want to make a hexagonal table top. It's going to have ... Geometry Carpentry
Building a Longer Road You now know how many tiles it takes to make a 2-foot ... Simple Conversions
Building a Road You have a giant box of wooden tiles that are 1" wide ... Simple Conversions
Dropping a Softball You hold a softball at shoulder height. How much potential energy does ... Physical Science
My Grandmother's Heels I have mostly good memories of my grandmother, but I have one ... Physical Science
Fastball Deceleration A pitcher throws a fastball at 97 mph, and the catcher catches ... Physical Science
Catching a Fastball A baseball pitcher throws a fastball at about 97 miles per hour. ... Physical Science
Angle of the Sun You are standing in a flat, open area and notice that your ... Geometry Right Triangles Similar Triangles
Different Plates You have two lego plates of different sizes. One is m studs ... Permutations Lego
Identical Plates You have two lego plates of the same size; the plates are ... Permutations Lego
3x5 and 2x4 Plates You have two Lego plates; one is a 3x5 plate and one ... Permutations Lego
3x5 Plates You have two 3x5 Lego plates. You start with one plate flat ... Permutations Lego
2x4 Plates You have two 2x4 Lego plates. You start with one plate flat ... Permutations Lego
Making Molecules If you look in the first column of the periodic table, you'll ... Permutations Periodic Table
Steel Rods on a 1-ton Truck You are loading half-inch diameter, 6-foot long steel rods into the bed ... Welding
Medication II You are responsible for determining the amount of medication to give a ... Unit Analysis Medical
Unit conversion - formulas: F = mv2/r A 100g marble is being spun around on a string that is ... Unit Analysis
Unit conversion - formulas: F = ma You drop a 100g marble from a height of 10m, and measure ... Unit Analysis
Trick or Treat Street You are going trick or treating on a special, but slightly mathematically ... Halloween
Two-Sided Tiles You have a set of tiles that have different colors on each ...
Twenty Questions, 100 Points A test has twenty questions worth 100 points. The test consists of ... Algebra 1
Right Hand Turns Cassidy is visiting New York City in the middle of a road ... Make a Sketch
Tire Lifetime A typical tire starts with about 10/32" of tread depth. A tire ...
Square Rings Place a square tile on the middle of a table. Now choose ...
Steel Plates on a 1-ton Truck You are loading ¼" steel plates into the bed of a 1-ton ... Unit Analysis Welding
Blood Spatter Analysis - Two drops You are analyzing a blood spatter pattern at a crime scene. You ... Criminal Investigation
Medication You are responsible for determining the amount of medication to give a ... Unit Analysis Medical
The Largest Diamond The weight of a diamond is often expressed in carats. A carat ... Unit Analysis
Basic Conversions The purpose of this problem is not just to do the conversion, ... Simple Conversions
Annual Sales You've decided to sell your artwork at a flat rate of $25 ...
Matt's Long Run Matt ran 9.8 miles to Indian River Falls and back. How many ... Unit Analysis