Mathematics. 1 class. Find a mistake. Three levels of complexity. Uzorova O.V., Nefyodova E.A.

The manual contains 32 examples of examples on the main topics of the Mathematics program for grade 1. The task of students is to find and correct the error in the examples, and then write down the right example under the column. Depending on the level of complexity, the student writes one, two, three examples. The guys are happy to perform tasks of this type-after all, everyone is invited to stay for some time as a teacher. You can organize work in pairs and groups: pair work - neighbors on the desk find and correct errors in examples, write down the right examples under the columns, then change with notebooks and check the work of each other; Group work - students of every four nearby parties are united in a group and jointly complete tasks. The goal is to get ahead of other groups. You can hold a game-media: "Who is faster?" - the student who found the first mistakes records the corrected examples on the board; “Divine-Miners”-you need to find errors in a column, several columns, in level or throughout the page as soon as possible (in a pair or group). Working with the manual allows you to fix the material studied, bring the account skill to automatism. The manual can be used in mathematics lessons, as well as to work at home.