The activities on sale are easy to find! Just search #mathdollardeals in the TpT search box and all of the dollar deals should come up!
Or another option is to check out this Pinterest board, which will feature all of the math dollar deals each week.
This week, my dollar deal is this entire unit of Math Task Cards (Volume and Surface Area). These are great for 5th/6th grade math or possibly for 7th grade intervention groups. For those of you that have downloaded my Math Enrichment Task Cards, the Math Task Cards cover the same topics but are more basic problems. I use both sets every day during my 6th grade math workshop!
The following topics are included in this set of task cards: Volume of Triangular Prisms, Volume of Pyramids, Volume of Cylinders, Volume of Cones, Surface Area of Cylinders, and Volume of Composite Figures. Enjoy and don't forget to check out all of the other great math dollar deals by other math teachers using the hashtag #mathdollardeals!