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Cerro Gordo CUSD 100

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Testing Resources

Testing Resources

Study Island is a web based program to prepare Elementary and Middle School students for state assessments.  If you have questions regarding the program, contact Study Island at (800) 419-3191 orsupport@studyiland.com


ACT ONLINE is a web based program to prepare High School students with comprehensive content review for each of the ACT's four required tests—English, Math, Reading, and Science.