What if Species Travel Around? Reading Comprehension 2 Passage & Questions

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Exploring what if species travel around gives middle and high school students a clear path to understand invasive species, biodiversity loss, and food web disruption while connecting science to real community issues. A two level set of reading passages with questions lets every learner master core ideas at the right depth: the higher level passage analyzes case studies such as zebra mussels, cane toads, and kudzu with discussion about spread rates, costs, and ecosystem impacts, while the accessible passage explains how newcomers arrive through ballast water, pet releases, and hitchhiking seeds, and why native habitats struggle to keep balance. Each passage includes clear vocabulary, an engaging image and scaffolded questions that progress from recall to cause and effect to evaluating prevention strategies like quarantine, early detection, and habitat restoration, aligning naturally with NGSS MS-LS2 and HS-LS2. This differentiated format streamlines planning, strengthens science literacy and numeracy, and sparks thoughtful discussion about real choices communities make to protect ecosystems and agriculture.

This tiered approach - offering two sets of guiding reading and questions tailored to each text - builds foundational skills in reading, critical thinking, and scientific inquiry, so you can use the right one for you. Through such structured resources, students develop a deeper appreciation for the processes that create and preserve this incredible natural phenomenon, and gain the scientific literacy necessary to make informed decisions.

This 2 article set of What if species travel around? reading passages with questions provides the perfect grab and go, print and provide resource that can help your students learn all about What if species travel around? For digital, you can provide a Google doc copy for ease of submission or a Microsoft word version as well. In this What if species travel around? article with questions to check comprehension and inspire scientific thinking.

The accessible version is geared towards approximately 5th / 6th / 7th grade science students, while the more advanced version is geared towards approximately 8th / 9th / 10th grade science students. This range for both could be extended with prep work or additional materials.

THIS WHAT IF SPECIES TRAVEL AROUND? ARTICLE CAN BE USED SO MANY WAYS:

Useful for substitute (sub) teaching
To extend students
To increase scientific literacy in your class
A weekly reading task
Great as a lesson filler when class goes too fast
To inspire students on a particular topic
Give a selection of these articles for students to choose from

WHAT'S INCLUDED IN THIS WHAT IF SPECIES TRAVEL AROUND? READING PASSAGE WITH QUESTIONS:

2 - 3 page Word doc image - textboxes teacher version with answers
2 - 2 page Word doc image - textboxes student version with room to fill in answers (text boxes)
2 - 3 page PDF teacher version with answers
2 - 2 page PDF student version without answers (but space left to do so)
2 - 3 page Google doc image - textboxes teacher version with answers
2 - 2 page Google doc image - textboxes student version with room to fill answers (text boxes)

Please note: That the Doc versions are images with editable text boxes overlayed on top and this is the most effective way to keep the article sleek and well-designed and also that students cannot change things significantly.

WANT MORE AMAZING ARTICLES LIKE THIS WHAT IF SPECIES TRAVEL AROUND? MANY ARE AVAILABLE!

I am very proud of this series of science articles and they are rich with information and wonder at the majesty of science. Each science article includes a fun fact(s) to add to the knowledge gained from this article. Formatted in an easy to read and digest manner, each paragraph is numbered to help with referencing and each question answer has a paragraph reference number to point to the specific information (where applicable).