1.Present participle as an adjective: "incorporating interactive activities" uses the present participle "incorporating" as an adjective to describe the type of activities, adding complexity to the sentence.
2.Parallel structure: "games and quizzes," "group projects," "educational apps and virtual reality," and "hands-on experiments and practical exercises" use parallel structure to list various methods, enhancing the clarity and readability of the sentence.
3.Relative clause: "that align with the curriculum" uses a relative clause to provide additional information about the field trips, adding depth and specificity to the sentence.
4.Causative verb: "can make abstract concepts more tangible" uses the causative verb "make" to show the effect of hands-on experiments, demonstrating a higher level of grammatical complexity.