Use these targets, vocabulary, rubrics, examples, and score sheet with the instructor's approved lesson and procedure. This is an assessment companion, not a complete lesson or safety authorization.
Student lessons, data, and worked answers: Unit 05 learning pathway.
The student demonstrates the following:
Five science criteria plus separately reported integration (Page 3).
Calculate gradients, humidity and selected bounds at the agreed level.
Defend the new-parcel transfer and interpretation limits (Page 4).
Retain sources, units and spatial-versus-temporal distinctions.
You are making a decision, not adding up points. For each criterion, decide whether the work is Developing, Proficient, or Mastery — the column language tells you which. A criterion counts as mastered only when the student can both calculate and justify the supplied record's limits. Each student has three tokens per term; each token retries one rubric criterion. Approved accommodations, equipment failures, and approved absences are handled separately and do not consume these tokens.
Accept listed synonyms; use the distinction column to resolve near-matches.
| Canonical answer | Accepted synonyms | Common confusion / discriminator |
|---|---|---|
| Structure & air masses | ||
| Troposphere | lowest layer | Where nearly all weather happens; temperature falls with height |
| Air mass | body of air | Takes on the temperature and humidity of its source region |
| Front | air-mass boundary | Cold, warm, or occluded — where weather changes, not a place |
| Pressure, humidity & change | ||
| Air pressure | barometric pressure | Falling pressure often signals an approaching front or storm |
| Humidity | water-vapor content | Relative humidity vs. dew point; not the same as temperature |
| Dew point | saturation temperature | The temperature at which air saturates and clouds or dew form |
| Weather vs. climate | today vs. decades | Weather is a moment; climate is the long-run pattern |
| Precipitation | rain, snow, sleet | Water falling from clouds — a weather output, not the whole cycle |
| Criterion | Developing | Proficient | Mastery |
|---|---|---|---|
| Atmospheric structure | Cannot name the layers or thinks the air is uniform top to bottom. | Names the troposphere and above but cannot say what changes with height. | Describes how temperature, pressure, and composition change through the layers and where weather happens. |
| Air masses & fronts | Treats one pressure change as a certain storm. | Describes front types but overstates a two-point record. | Explains typical frontal changes and identifies missing observations rather than issuing a real forecast. |
| Pressure and humidity quantities | Confuses total pressure, vapour pressure or units. | Calculates ratios or gradients with help but omits assumptions. | At the agreed level, calculates signed gradients, RH/dew point or bounds from the supplied tables and defends their limits. |
| Weather vs. climate | Thinks weather and climate are the same thing. | States the difference but applies it inconsistently. | Distinguishes a weather event from a climate pattern and explains what each time-scale can and cannot tell you. |
| Weather-data reasoning | Invents readings or confuses spatial and temporal change. | Labels the record but needs help with a changed parcel or interval. | At the agreed level, defends the new-parcel transfer, record type and uncertainty without claiming instrument or forecasting competence. |
| Integration (cross-domain) | Makes no supported connection between the source and the science. | Uses the source but needs help connecting evidence, writing, or limitations to the science. | Independently connects History, Reading, and Writing using a cited source, appropriate evidence, a limitation, and a scientific explanation. |
Ask why a spatial gradient is not a temporal pressure change. No field exposure or weather chasing is assigned; these records cannot establish practical instrument or forecasting competence.
Read these before you grade. They show what Mastery and Developing actually sound like, plus the edge cases where you should coach rather than decide on the spot.
Student: ______________________________________ Date: _______________ Guide: _________________________
| # | Criterion | Decision | Notes |
|---|---|---|---|
| 1 | Atmospheric structure | Dev / Prof / Mast | |
| 2 | Air masses & fronts | Dev / Prof / Mast | |
| 3 | Pressure and humidity quantities | Dev / Prof / Mast | |
| 4 | Weather vs. climate | Dev / Prof / Mast | |
| 5 | Weather-data reasoning | Dev / Prof / Mast | |
| 6 | Integration (cross-domain) | Dev / Prof / Mast |
☐ No ☐ Yes — for criterion: __________
Tokens left this term after this session (choose one): ☐ 3 ☐ 2 ☐ 1 ☐ None left
Dev = Developing · Prof = Proficient · Mast = Mastery · Unsure between two levels? Circle the lower one and note what a re-do would need.