Target development of key vocabulary — especially for first-graders! Facilitates cross-curricular connections with content color-coded by subject: math, science, language, general. Features vocabulary word and real-life photo on front; definition and use of the word in a sentence on reverse. Stretches skills with 25 challenge words. Aligns with most picture dictionaries and grade-level word lists. Supports word walls, pocket charts, ELLs and students with special needs. Includes 150 write & wipe cards (3"L x 3"H) in storage box with Activity Guide. Grades 1+