What's New

Latest updates and releases

A cheerful robot and a man sort items in a garage, using a purple stuffed toy to explore mass in a fun Grade 4 measurement lesson.

Understanding Mass in Grade 4 Module 2: A Garage Mission with Our Helpful Robot

New lessons introduce grams and kilograms through relatable, hands-on problem solving.

Happy Numbers Team· 08 Oct

A happy kitchen robot and a woman celebrate a finished chocolate cake, illustrating a fun capacity lesson from Happy Numbers Grade 4.

Exploring Capacity in Grade 4 Module 2: A Kitchen Adventure with Our Helpful Robot

New updates help students understand how much containers can hold and build practical measurement skills.

Happy Numbers Team· 08 Oct

A cheerful cartoon dragon is launched from a cannon with colorful confetti, celebrating the launch of Happy Numbers Freemium.

Happy Numbers Goes Freemium: Explore the New Pricing and Features

Introducing Happy Numbers Freemium

Happy Numbers Team· 01 Sep

Illustration of a colorful, multi-room virtual house with a kitchen, bedroom, living room, art studio, and hallway—decorated with household items, furniture, and a cat on a rug.

New Ways to Explore Volume in Grade 5: From Unit Cubes to Real-World Measurement

This July, we launched a virtual adventure in Grade 5 Module 5, where students explore volume through unit cubes and real-world measurements.

Happy Numbers Team· 16 Jul

Two animated characters—a pirate and an aviator—smiling aboard a spaceship, with a parrot and glowing star, representing a fun, space-themed learning adventure.

Journey Through Time and Space to Learn Angle Measurement: New Updates in Grade 4

Explore our newly updated Grade 4 angle measurement topic featuring protractor skills and a space-themed adventure.

Happy Numbers Team· 19 Jun

Children using laptops and smiling as they play a math fluency game, with a knight-themed activity on screen and a dog watching excitedly; caption reads "Introducing Math Fact Fluency."

Introducing Math Fact Fluency: A New Way to Build Confidence and Master Math Facts

Happy Numbers now offers built-in Math Fact Fluency games for Grades 1–5, helping students build speed and accuracy through short, engaging practice sessions.

Happy Numbers team· 04 Jun

Happy Numbers characters celebrating SOC 2 Type II certification, tested and attested by Prescient Assurance.

Exciting News: Happy Numbers is SOC 2 Type 2 Certified!

Happy Numbers is now SOC 2 Type 2 certified, confirming our commitment to strong data security practices and district compliance.

Happy Numbers Team· 29 May

Cartoon character holding a laptop that displays 'Time target UPDATE' with a clock icon, surrounded by plants and math symbols.

Revised Time Targets for Pre-K & K: More Learning in Less Time

Happy Numbers has reduced Weekly Time Targets for Pre-K and Kindergarten students, making learning more efficient, engaging, and better aligned with their developmental needs.

Happy Numbers Team· 29 Apr

Colorful illustration of a cheerful character surrounded by various animals at an animal shelter, with a banner reading 'ANIMAL SHELTER'.

Grade 3 Data Adventures: Master Scaled Graphs with the Animal Shelter Challenge!

Explore new updates in Grade 3 Module 6, Topic A, where students learn data representation through fun animal-themed challenges.

Happy Numbers Team· 08 Apr

Illustration of two young adventurers in a magical forest, with a spider and geometric visuals. One is holding a tablet and the other is interacting with a futuristic robotic device.

New Geometry Journeys in Grade 3: Join Geo and Butterfly to Save the City!

Join Geo and Butterfly on a magical geometry adventure, where interactive visuals and fun challenges help students explore polygons and quadrilaterals!

Happy Numbers Team· 07 Mar