I use these high frequency word cards to reinforce the Reading Wonders curriculum for 2nd Grade. The cards can be used in many ways in your classroom, but I've found the most effective use is adding them to my "Word Wall." I recommend printing the cards on card stock and laminating them for repeated use each year. Each card has the corresponding unit and week located in the lower right hand corner for easy organization.
I am in no way affiliated with McGraw Hill or their associated companies, but have created this resource to supplement their curriculum.