Increase student vocabulary with 124 words Montessori 3 part cards beginning blends in English. Bl, br, cr, cl, dr, dl, dr, fl, fr, gl, gr, pl, pr, sc, scr, sk, sl, sm, sn, sp, spl, st, sw, tr. Students can use the cards on a Montessori board or box to match all three cards independently or with the help of a partner or tutor. Eventually matching the plain word card with the card with only the picture can lead a student to word mastery. Students may copy the words on to paper, a white bo