This private think time lap book is a great tool for students to use as they work their way through Common Core tasks. Key words, a math dictionary, math processes and problem solving flip books, a tool box, and a white board support students in a fun private think time area. Train your students to add which strategies and materials they use as they solve problems to their answers to better show their thinking. Just glue two folders, add the "whiteboard" and laminate. Use the pictures to place the materials in the lap book. TPT has lots of free resources such as math charts, rulers, clock faces, etc. that you can place in the toolbox so your students will have the tools they need at their fingertips.