7th Grade

California/OUSD’s Guiding Concept for Grade 7: Natural processes and human activities cause energy to flow and matter to cycle through Earth’s systems. 


Students will focus on 4 of the 7 crosscutting concepts (CCCs) of Next Generation Science Standards (NGSS) to bridge disciplinary boundaries, uniting core ideas throughout the field of science and engineering. The purpose of the CCCs is to help students deepen their understanding of the disciplinary core ideas (DCIs), and develop a coherent and scientifically based view of the world. 


The 3 units students will engage with in the adopted curriculum, FOSS, are:

FOSS Units Anchor phenomenon & Diving question for phenomenon


Chemical Interactions

Chemistry is the systematic unveiling of the nature of matter—its properties, composition, and structure—and the energy dynamics that accompany matter transformations. Chemistry is also the intellectual process of uncovering the nature of matter and energy, which contributes to an ever-expanding body of chemical knowledge. 

Earth History

Human beings have used Earth’s resources since prehistoric times. We made tools from stones. We mined raw materials to refine and manufacture into tools, utensils, shelters, ovens, and other useful items. We figured out how to extract precious metals from ores. We captured the energy of flowing streams behind dams and found numerous ways to put this power to use. We diverted water into channels for irrigation. And because it is human nature to try to explain everyday phenomena, we made up stories to explain how Earth was created.

Populations and Ecosystems

Look around . . . you’re in an ecosystem. How do you know? Because there are organisms everywhere. An ecosystem is an organizational unit of life on Earth, defined by a physical environment and the organisms that live there. This course explores the anchor phenomenon of population dynamics within ecosystems. The driving question for the course is how do organisms, matter, and energy interact in an ecosystem? 

190314_C_CI_Overview.pdf
190314_C_EH_Overview.pdf
Pop&Eco Course Overview.pdf

FOSS has many resources that are online (FOSS on ThinkLink).  Here are some resources that we want to highlight to support unit/lesson planning. 

For Student Talk, look at the FOSS Language Development Chapter. In addition, ask yourself the following questions:


For Check for Understanding, look at the following resources:


In addition, ask yourself the following questions:


MS Science Scope & Sequence 2023- 24