Supply teacher deck · RE · Year 8

Calculating Proportions and Planning a Community Food Bank Budget

Slide 1 of 7
05:00

Slide 1 of 7 · Settling starter · RE · Year 8

5 minutes

Calculating Proportions and Planning a Community Food Bank Budget

In Cwm Teg, the local mosque, gurdwara, church and synagogue run an interfaith food pantry together. Today you will calculate 2.5% Zakah donations, scale a 3-day food parcel for a family of four within a £15.00 budget, and check religious dietary laws.

While the register is called: write your name, class and date on your worksheet, then read Section 1 and Section 2 on the stimulus sheet.

Starter question: Why does a Sikh gurdwara serve only vegetarian food in the Langar, and what is the nisab in Islam?

LNF: Numeracy → Financial literacy · DCF: Data and computational thinking → Data and information literacy No computers needed · work on your sheet

Slide 2 of 7 · Today’s brief and key terms · RE · Year 8

5 minutes

Charity Teachings and the 2.5% Zakah Rule

Four religious traditions inspire the Cwm Teg Food Pantry, and numeracy helps volunteers manage donations and parcel budgets fairly.

Term Meaning
Zakah & Nisab (Islam) Mandatory annual charity of 2.5% (1/40th) on savings held for a year at or above the nisab (£4,000).
Sewa & Langar (Sikhism) Selfless service to others and the free vegetarian community kitchen open to all as equals.
Agape & Tzedakah Christian unconditional love in action (agape) and Jewish righteous giving for justice (tzedakah).
Keep Section 2 of the stimulus sheet open for the 2.5% method 5 minutes

Slide 3 of 7 · Step 1: Calculate 2.5% Zakah contributions · RE · Year 8

10 minutes

Step 1: Work Out Zakah for 4 Donors

Check each donor’s annual savings against the £4,000 nisab in Step 1. If they are at or above £4,000, calculate 2.5%. If they are below £4,000, write £0.00.

Worked first row (Donor 1: Tariq, savings = £6,000):

Above £4,000 nisab? Yes (£6,000 is above £4,000).

Working and Zakah due: £6,000 × 0.025 (or £6,000 ÷ 40) = £150.00.

Complete all 4 donors and the total Zakah in Step 1 10 minutes

Slide 4 of 7 · Step 2: Scale the 3-day family parcel and filter stock · RE · Year 8

10 minutes

Step 2: Scale the Parcel (× 4) Within the £15.00 Budget

Use Section 3 of the stimulus sheet to scale the 1-person parcel up for a family of 4 in Step 2(a), then audit the 3 donated items (Items X, Y and Z) in Step 2(b).

Scaling Rule (× 4)

Row 1 (Rice): 500g × 4 = 2,000g (2 kg).

Cost: £0.80 × 4 = £3.20.

Budget Check

Add all 5 scaled costs together.

Subtract from £15.00 to find how much money is left over.

Complete Step 2(a) and Step 2(b) on your worksheet 10 minutes

Slide 5 of 7 · Step 3: Justify your pantry plan and religious links · RE · Year 8

12 minutes

Step 3: Justify the Cwm Teg Pantry Budget and Menu

Write a structured justification for the pantry trustees in Step 3 covering three points:

  • 1. Financial stewardship: Show how the £660.00 Zakah fund and the £14.60 parcel cost keep the pantry within its £15.00 unit budget (with £0.40 spare per parcel).
  • 2. Inclusive dietary design: Explain why the lentil, chickpea and rice base parcel works for Muslim (halal), Jewish (kosher), Sikh (Langar vegetarian) and Hindu families alike, and why Items X, Y and Z must be separated or declined.
  • 3. Religious teachings: Link the pantry’s work to Zakah, Sewa / Langar, Agape and Tzedakah.
Write in full sentences on the lines in Step 3 12 minutes

Slide 6 of 7 · Step 4: Database fields and self-check · RE · Year 8

5 minutes

Step 4: Designing the Pantry Label Database

In Step 4, explain why a food bank spreadsheet needs separate boolean (Yes/No) columns for Vegetarian, Halal_Certified and Kosher_Certified rather than just one column called No_Pork.

Hint: Look at Item Y (Beef stew in red wine gravy with butter) and Item Z (Marshmallows with pork gelatine).

Complete Step 4 and tick the Success Criteria checklist 5 minutes

Slide 7 of 7 · Plenary quick check · RE · Year 8

3 minutes

Plenary Quick Check Before Hand-In

Check your calculations against the board before handing in your worksheet:

Question Correct answer
Zakah for Tariq (£6,000), Yasmin (£2,800), Nadia (£12,000), Imran (£8,400) £150.00 · £0.00 (below £4,000 nisab) · £300.00 · £210.00 (Total = £660.00)
Total cost of the 4-person 3-day family parcel £3.20 + £3.00 + £2.40 + £3.40 + £2.60 = £14.60 (£0.40 under the £15.00 budget)
Why are pink marshmallows (Item Z) neither halal, kosher nor vegetarian? They contain pork gelatine made from animal collagen.
Leave stimulus sheets on your desk · hand in your named worksheet 3 minutes