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Contact Ms. Tseng  Ms. Tseng (310) 676-1197 ex: 4636 Teacher

7th Grade Science

There will be similar schedules for all three teachers the first three weeks to help with the schedule swaps:

Week 1 – Intro/Paper Airplanes on Friday – engineering/design
Week 2 – Science Notebooks/Safety/Metric Olympics/Equipment (lab)
Week 3 – Oobleck (nature of science/scientific method/states of Matter) Lab


The performance expectations assigned to seventh grade are:
  • LS1-6. Construct a scientific explanation based on evidence for the role of photosynthesis in the cycling of matter and flow of energy into and out of organisms.
  • LS1-7. Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism.
  • LS2-1. Analyze and interpret data to provide evidence for the effects of resource availability on organisms and populations of organisms in an ecosystem.
  • LS2-3. Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem.
  • LS2-4. Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations.
  • LS2-2. Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.
  • LS2-5. Evaluate competing design solutions for maintaining biodiversity and ecosystem services.
  • ESS2-2. Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales.
  • ESS2-3. Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions.
  • ESS2-1. Develop a model to describe the cycling of Earth's materials and the flow of energy that drives this process.
  • ESS3-1. Construct a scientific explanation based on evidence for how the uneven distributions of Earth's mineral, energy, and groundwater resources are the result of past and current geoscience processes.
  • ESS3-2. Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their effects.
  • PS1-1. Develop models to describe the atomic composition of simple molecules and extended structures.
  • PS1-3. Gather and make sense of information to describe that synthetic materials come from natural resources and impact society.
  • PS1-4. Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.
  • PS1-2. Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
  • PS1-5. Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.
  • PS1-6. Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.
  • ETS1-1. Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.
  • ETS1-2. Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.
  • ETS1-3. Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.
  • ETS1-4. Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

variable game

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