I feel like the curriculum stars are in alignment. Many of my classes are exploring computation in some capacity. This rarely happens because of the scope and sequence of the curriculum at the elementary level. Computation is an interesting concept to explore in the classroom. I find students come to class with a variety of computation knowledge, although some of the background relates to procedures or tricks used to compute numbers. Other students have a conceptual understanding of the computation, but might be lacking in the procedural department. Either way, I find that students need more practice to become fluent with computing numbers. They also need to be able to distinguish and apply rules to problems e.g. signed numbers, fractions and order of operations.
Developing computational fluency can be found in a variety of forms, but as of late I’m finding games to be the most beneficial. Computation timed tests drive me nuts. I couldn’t stand that as a student and feel a bit embarrassed when they are assigneds. An alternative to this can be found using math games. Games provide low-risk opportunities for students to engage in math conversation and practice computation skills. This past week I was able to use one of these games with students in second and fourth grade.
The game involves using dice and strategy and computation skills. Students were given a game board and recording sheet. I pair the students using Michael‘s grouping spreadsheet and the students grab the sheet, dice and find a cozy place in the room. Students then roll the dice and fill in each line slot and match it with an answer on the game board. The game is over when all the slots have been filled. Click on the pictures to download a file of the game.
I first used the above game with second grade and then decided to use the same format with a fourth grade class.
Both games seem to serve their purpose. Students are practicing their computation skills while using a variety of strategies to compute numbers. Students are also engaging in math conversations around computation and using vocabulary associated with computation. In addition to the game sheet, some students decided to grab a whiteboard and complete their computation there before transferring it to the game sheet. Hopefully these skills will develop into a deeper sense of computational fluency and cement as students progress through school.