Frick (1991) claims that systems, including both business systems, and educational systems, are actually very simple. The main idea is that systems "have parts that fit together to make a whole" (The nature of systems in education section, para. 1). What is further interesting to Frick is how those parts are connected together.

References:
Frick, T. (1991). Restructuring education through technology. Bloomington, IN: Phi Delta Kappa Educational Foundation. Retrieved from https://tedfrick. sitehost. iu. edu/
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word for word? paraphrasing? or this is not plagiarism ?

Read the passage. (1) the first skateboard was constructed of old roller-skate wheels attached to a piece of wood. (2) improvements were made to the skateboard in 1959. (3) the year that the first commercially made skateboard appeared. (4) soon after, skateboarding began to grow in popularity. (5) in 1963, skateboard manufacturers formed the first professional skateboarding team. (6) that same year, the first organized skateboard competition took place, in california. which is the most effective way to correct the fragment in sentence 3? attach the fragment to sentence 4. attach the fragment to sentence 2. insert the phrase in the united states to the end of the fragment. insert the verb had before the verb appeared.