11/5/2023 0 Comments Mental math practice game![]() Provide younger students with another 5-10 minutes of game play time in order for them to apply what they learned during the whole class discussion.Encourage students to share the strategies they used during game play, along with how they chose to place their hands on the keyboard (and why.) You can also ask students to reflect on how the number line and scale changed as they built numbers-invite a students up to your interactive whiteboard to demonstrate this if you think it would be helpful. Ask students to briefly pause the game and participate in a whole-class discussion. ![]() Provide 10-20 minutes for students to explore the game independently or in pairs.You may want to display the game on your interactive whiteboard and click through the introduction screens to explain the game's premise or conduct some practice rounds. Tell students they will now have the opportunity to play an online game that allows them to construct numbers and continue their practice with mental math skills as well as skills in place value and operations.Repeat the process so that each group member has the opportunity to choose a number for his or her teammates to build.The student who selected the number should facilitate the discussion, help group members explain their strategy clearly, and assist group members in building the number accurately if needed. When the timer goes off, provide several minutes for students to explain to their group members how they created the number.Set a timer for several minutes and allow students to build. You want to define parameters for the number range. Have one student in each group choose another number, and challenge their group members to build that number using their Unifix cubes.Then I added 2 yellows, which are each equal to -1, so that's 50-1-1. ![]() For example, a student might say, "To create 48, I used 5 greens which are equal to 5 tens. Encourage students to use their knowledge of place value in their descriptions.
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