Number Pebbles, Sum Building Set

FCCERS-R: Math/number 3.1 - Some developmentally appropriate math/number materials accessible daily for each age group.

FCCERS-R: Math/number 7.2 - Math/number activities requiring more input from provider are offered for preschoolers and school-agers who attend full day at least every 2 weeks (ex. making a chart to compare children's height; counting and recording number of birds at bird feeder; cooking projects).

ECERS-3: Math materials and activities 7.3 - Some appropriate math activites requiring more teacher input are used (Ex: sort seashells by type on a chart and compare more and less; read thermometer to chart daily temperature; measure while doing cooking activity).

ECERS-3: Math materials and activities 3.1 - At least 2 different, appropriate math materials from each of the 3 categories (counting/comparing quantities; measuring/comparing sizes/fractions; familiarity with shapes) are accessible for at least 25 minutes during the observation.