Teach Odd Even
Game Purpose
An interactive odd/even teaching game that uses visual dot demonstrations and tutorial lessons to help children understand odd and even number concepts through pattern recognition and multiple choice answers.
With its visual tutorials and progressive difficulty modes, Teach Odd Even helps students master number classification through hands-on learning.
Available in 14 languages:
Key Features
Interactive Tutorial Lessons
Four comprehensive lessons using visual dots and pairing demonstrations to teach odd/even concepts.
Multiple Choice Answers
Students select from Odd, Even, or Mixed (Crazy mode) options instead of typing answers, making it accessible for younger learners.
Progressive Difficulty
Four difficulty modes from 3-5 numbers (Easy) to 12-20 numbers (Crazy) with increasing complexity.
Auto-Progression System
Automatic progression after feedback - 1.5 seconds for correct answers, 2.5 seconds for incorrect answers.
Difficulty Modes
Number Range: 3-5 numbers (1-10)
Perfect for: Young learners discovering odd/even concepts
Example: [3, 7, 9] = Odd
Number Range: 5-8 numbers (1-10)
Perfect for: Students building pattern recognition
Example: [2, 4, 8, 6] = Even
Number Range: 8-12 numbers (1-99)
Perfect for: Learners ready for larger number sequences
Example: [15, 23, 41, 67, 89] = Odd
Number Range: 12-20 numbers (1-99)
Perfect for: Advanced students handling mixed sequences
Example: [12, 7, 34, 9] = Mixed
How to Play
- Select your preferred difficulty level (Easy, Normal, Hard, or Crazy)
- Begin with interactive tutorial lessons to learn odd/even concepts using visual dots
- A sequence of numbers will appear on the screen
- Click the correct answer button: Odd, Even, or Mixed (Crazy mode only)
- Receive immediate feedback with sound and visual cues
- The game automatically advances after 1.5 seconds (correct) or 2.5 seconds (incorrect)
- Track your progress in the stats bar at the bottom of the screen
The game uses visual dot demonstrations and pattern recognition to help students understand odd and even number concepts through hands-on learning.
Teaching Tips
Visual Learning with Dots
Start with the tutorial lessons that use visual dots to demonstrate pairing. This helps students understand that odd numbers have one dot left over when paired.
Pattern Recognition
Help students identify patterns by looking at the last digit of numbers. Numbers ending in 1, 3, 5, 7, 9 are odd; numbers ending in 0, 2, 4, 6, 8 are even.
Progressive Difficulty
Begin with Easy mode (3-5 numbers) to build confidence, then advance through Normal and Hard modes. Crazy mode introduces mixed sequences for advanced learners.
Hands-On Learning
Encourage students to use physical objects like blocks or counters to verify their answers, especially when learning the pairing concept for odd and even numbers.
Understanding Mixed Sequences
In Crazy mode, help students recognize when a sequence contains both odd and even numbers. This develops critical thinking about number classification.