Atomency assignment links
Open Assignment Builder

Premade chemistry assignment links.

These links open directly on Atomency's public domain. Teachers can also use the JSON backup for any assignment if they want to import it into the Assignment Builder, revise the prompts, and generate a new approved classroom link.

Classroom licensing boundary: public individual exploration is available, but official classroom use, assignment distribution, school deployment, or institutional pilots require a paid license or written authorization.
45-60 minutes - Molecular Lab, Portfolio

Molecular Structure and VSEPR Evidence

Standards: HS-PS1-1, HS-PS1-3

Build the assigned molecules, collect structural evidence, then write a CER response. Use the Evidence Notebook for prediction, observation, and reflection.

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45 minutes - Chemical Bench, Evidence Notebook

Chemical Bench: Precipitation Evidence

Standards: HS-PS1-2, HS-PS1-7

Use Chemical Bench to compare precipitation reactions. Record visible evidence, species remaining in solution, and the balanced or net ionic equation when Atomency provides one.

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45-60 minutes - pH/Acids, Titration, Chemical Bench

Acid-Base Neutralization and pH

Standards: HS-PS1-2, HS-PS1-5

Predict pH trends before testing. Compare strong acid/base neutralization with a weak acid case, then connect observations to particle-level reasoning.

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45 minutes - Equation Check, Mole Practice, Stoichiometry

Moles, Equations, and Stoichiometry Check

Standards: HS-PS1-7

Balance first, then use mole relationships. Atomency should be used as a verifier and evidence tool, not a one-click answer source.

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45 minutes - Gas Laws, Evidence Notebook

Gas Laws: Data and Claim

Standards: HS-PS3-4

Collect data before writing the claim. Keep temperature and amount constant when testing Boyle's law.

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60 minutes - Thermo, Kinetics

Thermochemistry and Kinetics: Energy Evidence

Standards: HS-PS1-4, HS-PS1-5

Connect particle collisions, activation energy, and heat transfer. Record evidence from both the kinetics and thermo modules.

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45 minutes - Nuclear

Nuclear Decay and Half-Life

Standards: HS-PS1-8

Use the nuclear module to connect symbol changes, decay type, and half-life evidence.

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90 minutes or two class periods - Molecular Lab, Chemical Bench, Equilibrium, Portfolio

Cumulative Evidence Portfolio Check

Standards: HS-PS1-1, HS-PS1-2, HS-PS1-6, HS-PS1-7

Complete a model, a bench investigation, and a written explanation. Export a portfolio file or printed evidence summary for teacher review.

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