Description

Scratch Mathematics – 3

Welcome to Scratch Mathematics – 3! This third level challenges students with more advanced math games, including geometry, algebra, fractions, coordinates, data, and logic puzzles.

It’s a perfect mix of fun, creativity, and critical thinking — all built with Scratch.

Scratch Mathematics – Course Lessons

Lesson 41 – Spin for Riches Spin a virtual wheel and use probability to predict your winnings.	Lesson 42 – Build a Fraction Assemble pieces to create visual fractions and match target values.	Lesson 43 – Mix and Match Pair equivalent fractions, decimals, or percentages in a card-flip game.
Lesson 44 – Dice Sum Simulator Roll digital dice and graph the frequency of each possible sum.	Lesson 45 – The Best-Fit Challenge Plot points and use a best-fit line to spot trends and predictions.	Lesson 46 – Slide to the Top Use logic and variables to simulate and beat a sliding math puzzle.
Lesson 47 – Is it a Leap Year Code a leap year calculator and test any year using simple rules.	Lesson 48 – Smart Calendar Builder Design an interactive calendar that adapts to months and leap years.	Lesson 49 – Design by Area Draw creative shapes and measure their area on a dynamic Scratch grid.
Lesson 50 – Guess the Area Estimate the area of irregular shapes and get real-time feedback.	Lesson 51 – Trace the Perimeter Trace the borders of shapes and calculate the perimeter precisely.	Lesson 52 – Click and Calculate Click on math expressions in order of operations to reach the goal.
Lesson 53 – Angle Ranger Measure angles with a virtual protractor in timed challenges.	Lesson 54 – Angle Insight Explore how angles change with movement and interaction.	Lesson 55 – Design with Precision Draw complex figures using exact coordinates and math commands.
Lesson 56 – Solve the Equation Balance both sides of equations and solve for the missing variable.	Lesson 57 – The Banquet Problem Use division and multiplication to plan meals and guest seating.	Lesson 58 – A Puzzle on the Farm Solve a classic logic puzzle using chickens, pigs, and heads and legs.
Lesson 59 – Name That Triangle Identify triangle types based on angles and side lengths.	Lesson 60 – Acute, Right, or Obtuse Test your geometry skills by classifying triangles by angle type.