All levels will incorporate skills and concepts to stay safe around water, in addition to those needed to help themselves or others in an aquatic emergency. Beginner - Introduces basic aquatic skills ...

This library serves as a comprehensive reference implementation of MessagePack for JavaScript with a focus on accuracy, compatibility, interoperability, and performance. Additionally, this is also a ...

Teaching Hard History: American Slavery is a comprehensive guide for teaching and learning the critical topic of slavery at all grade levels. Most students leave high school without an adequate ...

The Closure Compiler is a tool for making JavaScript download and run faster. It is a true compiler for JavaScript. Instead of compiling from a source language to machine code, it compiles from ...

The stripes represent the 13 original colonies. The 50 stars represent the number of states. Flag Bead Pins - Use seed beads and safety pins to make a flag or other ...