Absolutely dreadful idea.
A no food is bad but an overall diet can be less than healthy. So 5 healthy days and 2 less than healthy days aren't really going to hurt.
B doesn't sound like they've taken into consideration the children with disabilities (highly unlikely there's none) who are advised to limit activity (eg my dd with hms) or with conditions that at least occasionally require "bad" foods to stay healthy - eg type 1 diabetics needing sugar sometimes, some conditions require a high fat diet.
C children this young are quite literal and very black & white thinking, this could be confusing. Eg cheese high fat BUT healthy because full of calcium and other nutrients.
D if these sheets are going to be displayed/discussed at school may make problem eaters prime targets for bullying which is the LAST thing they need.
E to my mind pretty much a template for ED triggering. The teachers don't have the knowledge or expertise to manage the myriad of issues around healthy eating/exercise and could easily do/say something a vulnerable child latches onto.
"Isn't it just for them to understand what foods are good for them and which ones are not? As opposed to being on an actual diet." Except as per the post above (stating cheese unhealthy) teachers often give wrong info as they're not dieticians. Plus no FOOD is bad it's the overall diet.
Chocolate - iron, calcium, protein, magnesium
Crisps - vitamin c, vitamin b6, magnesium again even a little iron and protein again.
"we don't put value judgements on food." Excellent perspective and sums up why this makes me very uncomfortable.
Most teachers ime because they don't have expertise in this area base the info they give on what's healthy for an adult. Growing children have different needs.
IF the govt expects teachers to take on a healthy eating mentoring role they first have to give the TEACHERS the education/info because some of the crap I've heard/been told/read that teachers come out with on this subject is astounding and potentially harmful.
And then I read an example:
"I was absolutely furious when it was suggested to DD that cheese, eggs and milk were 'high fat' and should be limited whilst pasta, potatoes and rice were slow release low fat energy foods.
Madness." Exactly!
"The increase in processed food and destruction of cooking skills is what’s causing obesity" totally agree.
Last year of primary, with a well informed teacher would be best for this homework.