Haverford Math Department

Squigly's challenging puzzles for kids and by kids.

Cool Numbers analyzes a dollar bill serial number (or any 8-digit numbers) for cool patterns, and reports the probability associated with various patterns.

Another neat version of the Capture-Recapture problem.

A free resource that provides your students (and teachers) great learning resources and practice in math as well as many other subjects. This is a must-see site! Build your own e-book, provide homework, supplement your instruction with extra readings, videos and data...

Courtesy of Susan Mitchell

Tips to improve family life, child behavior, school performance, and kid health. Plus easy recipes and crafts for kids.

Here are some of the most popular posts and new tools of the 2015-2016 school year (written by Richard Byrne).

A wonderful resource for worksheet in a wide variety of subject and topics. IXL is the world's most popular subscription-based learning site for K-12. Used by over 5 million students, IXL provides unlimited practice in more than 5,000 topics, covering math, language arts, science, and social studies. Interactive questions, awards, and certificates keep kids motivated as they master skills.

Scholastic Administrator provides monthly information, solutions, and strategies on critical trends and issues in the fields of leadership, staff development, curriculum and instruction, grants and funding, technology, and parent involvement.

Learn to think - See math and science in a new way... build quantitative skills in math, science, and computer science with fun and challenging interactive explorations. Brilliant helps you see concepts visually and interact with them, and poses questions that get you to think. These courses show you that math, science, and computer science are - at their core - a way of thinking.

PBL Curriculum maps

PBL Curriculum maps