Houghton Mifflin Journeys Unit 4 spelling word cards are a great accessory to Grade 1 Journeys kits. We use these cards and display them in a pocket chart by the classroom door. The students practice reading the spelling words all week every time they come in the classroom of leave the classroom. These cards match the Journeys Poster Packs in my TpT store First Grade with PB & J. All spelling words for unit 4 (lessons 16-20) are included. Could also be used for word walls! Great addition to your classroom!!!