Iowa Science Curriculum
Iowa science, aligned to the Iowa Core Science Standards and built for state testing.
Browse by school level
Elementary School Science
Earth, life, and physical science strands, Kindergarten through 5th grade.
Kindergarten Science
Life cycles, weather, and basic forces for kindergarten science.
1st Grade Science
Life cycles, properties of matter, and light and sound for 1st grade science.
2nd Grade Science
Animal diversity, states of matter, and weather for 2nd grade science.
3rd Grade Science
Ecosystems, simple machines, and landforms for Grade 3 science.
4th Grade Science
Animal senses, biomes, and states of matter for 4th grade science.
5th Grade Science
Human body systems, simple machines, and ecosystems for 5th grade science.
Middle School Science
Integrated science concepts bridging elementary into high school coursework.
High School Science
9th and 10th grade integrated science aligned to Iowa Core standards.
Aligned with the Iowa Core Science Standards
Content is organized around the Iowa Core Science Standards and typical Iowa classroom pacing, so students find the exact skill their teacher covered and work through it step by step.
- Mapped to Iowa Core Science Standards, grade by grade
- Review built in for Iowa state science assessments
- Unlimited practice problems with worked solutions
Science Curriculum by State
Select any state to see its science courses and grade sequence across the United States.
State Standards
CURRICULUM GUIDE
About the Iowa Science Curriculum
How Iowa Core Science Standards Work
Iowa sets its own science expectations through the Iowa Core Science Standards, organized by grade band and covering earth, life, and physical science strands.
How Iowa Differs
Iowa integrates science across all grade levels rather than separating disciplines, keeping earth, life, and physical science strands together from Kindergarten through 10th grade.
How Iowa Science Progresses
Students move from foundational observations in early grades through increasingly complex concepts in middle school, leading into integrated 9th and 10th grade science.
How Iowa Assesses Science
Iowa administers the ISASP Science assessment to measure student progress against the Iowa Core Science Standards in designated grades.
Common Questions from Iowa Parents
We've got answers to some popular questions.
Which grades does StudyPug cover for Iowa science?
StudyPug covers Iowa science from Kindergarten through 10th grade, spanning elementary, middle, and high school bands aligned to the Iowa Core Science Standards.
How do I find the course that matches my child's class?
Browse by grade level - each course name matches the Iowa grade your child is in, so Kindergarten Science through 10th Grade Science are listed in order.
Does StudyPug help with the Iowa state science assessment?
Yes - practice problems and lessons are built around the Iowa Core Science Standards, so students review the same skills tested on the ISASP Science assessment, based on real exams.
Does the course order match what Iowa schools teach?
Yes - courses follow the Iowa Core Science Standards sequence, matching the pacing and topic order typical Iowa classrooms use throughout the school year.
Can I use StudyPug for homeschooling?
Yes - lessons are organized by grade and Iowa Core standard and can be worked at the student's own pace, making them a practical fit for homeschool families.
Reviewed by the StudyPug Curriculum Team
Last updated June 5, 2026
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