新一代科学标准（美国）
High School
High School共有 5 项标准，每项都有对应的免费练习单。 14–18 岁
说明是我们用自己的话写的简短概述，并非官方原文。
Physical Science: Matter and Its Interactions
HS-PS1-1
Use the periodic table to predict the relative properties of elements from the electrons in their outer energy level.
Physical Science: Motion and Stability: Forces and Interactions
HS-PS2-1
Analyse data supporting Newton's second law: net force, mass and acceleration (F = ma).
现成的练习单
Life Science: From Molecules to Organisms: Structures and Processes
HS-LS1-2
Model the hierarchical organisation of interacting systems in multicellular organisms.
HS-LS1-5
Model how photosynthesis turns light energy into stored chemical energy.
HS-LS1-7
Model cellular respiration as a chemical process that releases energy from food.