Gerund phrases as subjects: "helping kids too much with homework" using "helping" as a gerund phrase as the subject, illustrating parental intervention behavior, enhancing the theme and complexity of the sentence.
Conditional clause: "If parents consistently step in" using a conditional clause to express a hypothetical situation, showing the possible consequences of continuous help, increasing the logicality and complexity of the answer.
Infinitive phrases as objects: "to solve problems independently" using an infinitive phrase as the object, illustrating the need for children to be able to solve problems independently, increasing the amount of information and purpose of the sentence.
Present participle as an adverbial: In "facing and overcoming challenges", using a present participle phrase as an adverbial, describing the experience and skills children gain through facing and overcoming challenges, increasing the descriptiveness and complexity of the answer.