(1-5)
Give students a solid understanding of place value and computation—the foundations for number sense. In these six disks, Sandy guides you through each step, from the concrete to the pictorial to the abstract, with strategies adapted from Singapore`s highly successful approach. Use consistent vocabulary, manipulatives, and strategies to build conceptual understanding and help your students become mathematical thinkers. Each disk runs 30 to 45 minutes—a total of 4 hours of instruction.

System requirements: Either a Mac or a Windows-based PC with CD-ROM drive, sound card & speakers, and Flash Player. Additional requirements for a PC: Pentium 800 or higher processor; Windows 98, ME, 2000, or XP; Windows Media Player 9 or higher; 384 MB of RAM (512 MB recommended); 1024 x 768 video resolution recommended; DirectX 7.0 or higher.

(Gr. 1-5) Six-disk set plus handbook