MathSci Problems
Games
Correct: 0 |
Incorrect: 0
Welcome to Hormone Hero!
In this game, your task is to match hormone details to their correct categories.
Stage 1 (Matching): Select an answer option by tapping it, then tap on the corresponding box to assign it. Only your first attempt counts for scoring. If you need to reassign an answer, tap on the assigned box to clear it.
Stage 2 (Concept Check): Answer the concept question for the hormone. Again, only your first answer is scored.
Use the "Next Stage" button to move from Stage 1 to Stage 2, and the "Next Hormone" button to move to a new hormone. To reset the game (and your score), click the "Close & Reset Game" button.
In this game, your task is to match hormone details to their correct categories.
Stage 1 (Matching): Select an answer option by tapping it, then tap on the corresponding box to assign it. Only your first attempt counts for scoring. If you need to reassign an answer, tap on the assigned box to clear it.
Stage 2 (Concept Check): Answer the concept question for the hormone. Again, only your first answer is scored.
Use the "Next Stage" button to move from Stage 1 to Stage 2, and the "Next Hormone" button to move to a new hormone. To reset the game (and your score), click the "Close & Reset Game" button.
Stage 1: Match the hormone’s details by tapping an answer option then its corresponding box.
Score: 0
Hormone
Origin (Where the hormone is produced)
Target (Where it acts in the body)
Type (Chemical class)
Action (What process it triggers or regulates)
Control (What regulates the hormone's release)
Key Fact (notable characteristic of the hormone)
Orbital Builder — H→Kr
Objective: build 5 correct ground-state configurations with ≤ 3 mistakes.
Cr/Cu exceptions enforced.
Rules:
Fill the lowest energy first (Aufbau). In a single box, use opposite spins (Pauli).
In subshells with multiple boxes (p and d), place one electron in each box before pairing (Hund).
Choose ↑/↓ and click boxes to place electrons.
1s²
Element complete
Element
Configuration
Noble-gas shorthand
Fact
Bonus —
Optics Arcade
Solve quick cases using 1/f = 1/v + 1/u and P = 1/f (diopters). This game uses the standard sign convention: distances for real rays are positive; virtual image distance v is negative. Convex (converging) lenses: f>0, P>0. Concave (diverging) lenses: f<0, P<0.
Read the facts, pick the single best option, then press Next case. You have three lives.
📄 Case File
🧰 Tools & Notes
Formulas
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Sign convention
Real distances positive; virtual image distance
Quick definitions
• Far point (F): farthest distance the uncorrected eye sees clearly.
• Near point (N): closest distance the uncorrected eye sees clearly.
• u: object–lens distance. v: image–lens distance. f: focal length.
•
1/f = 1/v + 1/u • P = 1/f (D, with f in meters)•
m = -v/u (upright if m>0, inverted if m<0)Sign convention
Real distances positive; virtual image distance
v negative; virtual object distance u negative. Convex: f>0, P>0. Concave: f<0, P<0.Quick definitions
• Far point (F): farthest distance the uncorrected eye sees clearly.
• Near point (N): closest distance the uncorrected eye sees clearly.
• u: object–lens distance. v: image–lens distance. f: focal length.
E F P T O Z
L P E D
P E C F D
(calibration chart)
L P E D
P E C F D
(calibration chart)
Calculations follow thin-lens sign conventions; distances in meters unless shown otherwise.