Develop letter recognition, wordbuilding and blending skills with these tactile pebbles.Cast from a unique stone mix, these durable pebbles are ideal for use in sand and water, both indoors and outside.This set includes 64 pebbles (measuring approximately 1.5 each) covering 44 phonemes.Helpful teachers notes are also included with great game ideas for phoneme recognition and blending.Correlation to Common Core: RF.K.2, RF.K.3a3b.Correlation to ECERSR: LanguageReasoning 16, 17; Activities 23.Correlation to ITERSR: Activities 15, 21.