Cycles exist in every part of our world—in math, nature, art, music, and even in our own day-to-day activities. Look at the picture: from the mesmerizing brilliance of the full moon to the mysterious allure of the crescent moon, the lunar phases follow a cyclical pattern of change. Also, as the moon circles the Earth, the moon’s gravitational pull changes the height of ocean tides on Earth. What other cycles of change do you see happening around you?
OpenSciEd Middle School science program addresses all middle school NGSS standards. This comprehensive science curriculum empowers students to question, design, investigate, and solve the world around them.