Mathematics. 4th grade. I will learn to solve any problems. Kulakov A.A.

Challenge (problem, difficult task, challenge) is a great opportunity to set a goal and go to its implementation. This is the ability to clearly plan your actions for a certain period: day, week, month, academic quarter, half a year, etc. This is a kind of competition: who is faster, better. 3 tasks for 1 lesson. At first, the child (emoticons), then an adult, checks and evaluates each lesson: a teacher, teacher or parent.

in grade 4, the child will learn to quickly and correctly solve:

- the tasks for the proportion and on interest;

- tasks for the quantity, price and cost;

- the tasks of finding length and distance, speed and time, mass and volume;

- Tasks for perimeter and area.

Challenga-tetrads can be used at each lesson to carry out independent work, at home to consolidate the studied material, during the holidays, to quickly repetition of a particular topic of the training course.