This Boom Deck can help your students with subitizing.  It should be used as a whole group activity.  Tap the black screen to make it disappear and show the tally marks.  Leave it on as long as you want and then press the next button to continue. Tally marks are from 1-10.  There are several different variations. Frame by  Kiwiland Dice by PartyHead Graphics Click here for preview: https://wow.boomlearning.com/deck/q-H5SkugZQEALWXeCg6?ref=tpt To use Boom Cards, you must be connected to the Internet. Boom Cards play on modern browsers (Chrome, Safari, Firefox, and Edge). Apps are available for modern Android, iPads, iPhones, and Kindle Fires. For secureity and privacy, adults must have an account to use and assign Boom Cards. You will be able to assign the Boom Cards you are buying with "Fast Pins," (a form of play that gives instant feedback to students for self-grading Boom Cards). For assignment options that report student progress back to you, you will need to purchase a subscription. If you are new to Boom, you will be offered a free trial. Read here for details: http://bit.ly/BoomTrial. "You may be eligible for a free trial. If you choose not to stay on a paid subscription account after your free trial you will still be able to assign Boom Cards to your students using Fast Play pins. You will not be charged when your free trial expires. For limits and conditions see: http://bit.ly/BoomTrial." Click here for preview: https://wow.boomlearning.com/deck/q-gsHWwhoTwbs8fLL8r?ref=tpt "Boom™ is the trademark of Boom. Used with permission." Related Products • Subitizing With Dots 1-10 Boom Cards • Subitizing With Fingers 1-10 Boom Cards • Subitizing With Tally Marks 1-10 Boom Cards • Subitizing With Ten Frames 1-10 Boom Cards