2.3 Piaget's Stage of Development o 2.3.3 concrete operational stage(seven to eleven) o Stage at which children develop skills of logical reasoning and conservation but can use these skills only when dealing with familiar situations. The major accomplishment is the improvement in ability to think logically, new abilities include the use of operations that are reversible. Thinking is decentered and problem solving is less restricted by egocentrism. Abstract thin king is not possible.2.3 Piaget’s Stage of Development ⚫ 2.3.3 concrete operational stage(seven to eleven): ⚫ Stage at which children develop skills of logical reasoning and conservation but can use these skills only when dealing with familiar situations. ⚫ The major accomplishment is the improvement in ability to think logically, New abilities include the use of operations that are reversible. Thinking is decentered and problem solving is less restricted by egocentrism. Abstract thinking is not possible