Piagetian tasks state that thinking becomes more logical and abstract as children reach the formal operations stage. What is an educational implication of this finding?

• A. Expect hypothetical reasoning from learners between 12 to 15 years of age.
• B. Engage children in analogical reasoning as early as preschool to train them for HOTS.
• C. Learners who are not capable of logical reasoning from ages 8 to 11 lag behind in their cognitive development.
• D. Let children be children.