Family and Consumer Science (Home Economics) · PLECK lesson

PLECK lesson 31 · suggested week 7, day 1

Food supports different body functions

Objective. Food supports different body functions:apply the stated method to a concrete case,produce the requested evidence,and justify safe,private,and accessible choices.

About 25–50 minutes. The due date is chosen by a parent.

Split across sittings as needed;no timer or required date.Adult approval remains required even for independent work.

Materials: paper, pencil, optional calculator.

Foods provide energy and nutrients for growth, repair, and everyday activity. No single food supplies everything, and needs vary by age, health, activity, and personal circumstances. Build variety rather than labeling people or foods as good or bad. This course does not prescribe diets, weight change, supplements, or personal calorie targets. Use fictional menus, and ask an adult/qualified clinician about medical nutrition needs. Safety and boundaries: Use fictional menus/labels, not weight, calorie, body, or private intake tracking. Adult verifies ingredient restrictions; no student prescribes diets or tests allergies. Family-only evidence;use fictional details,no faces or private records.No purchases are required.

Worked example

Unscored model for discussion;use the assignment case for your own work.

A pretend lunch combines beans, a grain, vegetables, and fruit rather than relying on one ingredient to do every job.

Food supports different body functions — evidence and reflection

  1. 1. Sort oats, beans, carrots, apple, and plain yogurt into useful food-pattern categories; allow overlap.
  2. 2. Explain why one food cannot meet every nutritional need.
  3. 3. Draw a fictional varied meal in a bowl or other culturally appropriate format.
  4. 4. Replace a judgmental statement about a person's lunch with respectful curiosity.
  5. 5. Spiral review — Give targets for ground poultry, ground beef, and intact pork roast including rest. Spiral review.

Acceptance checks

An adult supervises. This stays in the family. Spending is not required.

For any optional food,adult verifies all ingredients and established allergy needs;avoid cross-contact,no tolerance tests,and use paper food if uncertain.For clothing/cleaning,adult checks sensitivities and labels;no chemical mixing.

Use fictional menus/labels, not weight, calorie, body, or private intake tracking. Adult verifies ingredient restrictions; no student prescribes diets or tests allergies.

Complete the entire task using paper diagrams,fictional data,empty/inactive tools,and parent-observed explanation.

  • No unsupervised heat,sharp tools,cleaners,or appliances.
  • No raw-meat handling,unsafe food tasting,chemical mixing,flame/smoke experiments,or electrical repair.
  • No real childcare/medical/intimate care,financial transactions,credentials,private records,or public posting.

If this is still shaky. Use this lesson’s worked model to make a three-box process card.Label the goal,one safety/constraint check,and the evidence you would show.Explain it to a parent before trying the main task again.

Optional extra. Change one fictional constraint in this lesson,such as available time,access,ingredient restriction,or pretend cost.Revise one artifact and show what must change and what safety/privacy rule stays fixed.

Name ____________________ Date ____________________