All Problems

All problems
Max users A gaming platform is about to make a new release. The base … Algebra 1
Gaming plans A gaming platform offers two plans. The NPC plan has a $15 … Algebra 1
Strong passwords A password storage system implements a password system that allows for 2^32 … Unit Analysis
Atoms in the Sun The sun has a mass of approximately 2 x 10^30 kg. A … Physical Science Periodic Table
Spirograph Predictions Read through this whole problem before making any designs. Before you've drawn … Fractions Ratios and Proportions Spirograph
Lost in Minecraft Imagine you have built a base in Minecraft. You wander away from … Make a Sketch Geometry Minecraft
How many Skittles? Start by weighing a bag of Skittles. With a kitchen scale, pour … Ratios and Proportions
Simplified Star Bracelet - Twice as Long You start a star bracelet by placing rubber bands from the first … Algebra 1 Rainbow Loom
Simplified Star Bracelet - Two More Pins You start a star bracelet by placing rubber bands from the first … Algebra 1 Rainbow Loom
Simplified Star Bracelet You start a star bracelet by placing rubber bands from the first … Algebra 1 Rainbow Loom
Minecraft Towers If you haven't done so already, make a simple world for yourself … Minecraft
Minecraft Rectangles If you haven't done so already, make a simple world for yourself … Minecraft
Maximum /fill cube size Using the /fill command in Minecraft PE, there's a limit to the … Minecraft
Electric Kettle For this problem, you'll need an electric kettle with a digital temperature … Kitchen
LEGO Gears 3 Materials: 2 small LEGO gears, and 2 medium LEGO gears. Make a … Fractions LEGO
LEGO Gears 2 Make a small LEGO gear drive a medium LEGO gear. How many … Fractions LEGO
Larger Circles Use a compass to draw a circle. Measure the diameter, and then … Circles
Predicting Circumference Use a compass to draw three circles. Larger circles are easier to … Circles
LEGO Gears 1 Make a small LEGO gear drive a large LEGO gear. How many … Fractions LEGO
Lego Fractions: Sixteenths If you use a 2x8 plate to represent one whole, what fraction … Fractions LEGO
Lego Fractions: Eighths You can use a 1x8 plate to represent one whole. What does … Fractions LEGO
Lego Fractions: Fourths You can consider a 1x4 plate to represent one whole. That means … Fractions LEGO
Saturn V Height The Lego Saturn V Rocket kit is a scale model. That means … Geometry LEGO
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 … Carpentry Fractions
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 Algebra 1 Physical Science
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