This intro/review lesson is great for one of your first math lessons of the year. Start things off right with a place value mini lesson!
This 27 slide PowerPoint includes an objective, vocabulary review, explicit place value review with a place value chart, models, expanded form, word form and most importantly...slides for students to practice! Use whiteboards or journals and have students share with partners/tables as the correct answers are circled on the slides.
Follow up with a guided practice activity that is explained on the last slide :)