Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

10 Bead Math スクリーンショット

iPad

About 10 Bead Math

A tool similar to the Rekenrek. Options include showing from 1 to 10 rows of 10 beads to use in solving your own problems. Select the color pattern of the beads… traditional 5 Red/5 White; or, show pairs of colors, alternate colors, or all red beads.

Two other options include:
• identifying the number of beads hidden. That activity may be used with 1 to 10 rows of beads.
• solving addition or subtraction problems with sums or minuends to 20. Adjust the sums and minuends as appropriate for learner goals.

Developed in conjunction with the NumberSense Project at Augustana College, Rock Island, IL