Class Pad: Free digital scratch paper for the math classroom
What it is: ClassPad is free online software that lets you digitize your math scratch paper. You can create original teaching materials for the math classroom quickly and easily. With ClassPad, you can quickly add mathematical formulas, graphs, spreadsheets, and geometry sheets to share with your students (and other teachers). ClassPad can be accessed from tablets and computers. On touch devices, you can write calculations and graphics by hand, just like on actual paper. Students can access your materials through a unique URL.
How to integrate ClassPad into your classroom: ClassPad is a fantastic tool for the mathematics and science classroom. It makes it easy for you and your students to create original materials. Whether your students need extra practice, you want to make your math materials more hands-on and relevant for your students, or your students are creating proofs, ClassPad is an excellent addition to your classroom.
ClassPad could also be helpful for your math students who struggle to get ideas out through paper/pencil work. The ability to use a tablet or computer may help those students with dysgraphia excel in the math classroom.
As a teacher, you can use ClassPad to create learning material for your students. However, my favorite use would be for students to explore the world as a mathematician and utilize ClassPad to help them express themselves mathematically. I think it would be exciting to pose an inquiry question or word problem for students and allow them to come up with a proof addressing the problem. Because students can share work with a unique URL, each student could submit their work for the class to review. Likely there would be multiple ways to think through the inquiry. This would be a great way to talk perspective, different approaches to problems, and how we solve problems in life. This would also give the teacher additional insight into how students are approaching and thinking through problems. Rather than simply looking for a right/wrong answer, this could provide the space to talk mathematics with students.
Tips: There are three different ClassPad plans to choose from. The free Guest account gives you the ability to utilize the calculation, graph, statistics, and geometry options. The Basic account for a registered user offers everything the Guest account offers with the ability to save up to 999 papers, share papers, search papers, add favorites, and save your browsing history. The Plus account requires an annual subscription (they are currently offering a free trial). The Plus account gives you all of the features of the first two plans plus the ability to save unlimited papers and comes with additional features for computer algebra, advanced statistics, and handwriting recognition.