Writing for pupils rather than adults
“K-12” covers children from about five to eighteen, depending on the country, so it is not one audience. A resource that suits a seven-year-old would bore or insult a sixteen-year-old, and the reverse would overwhelm a younger child. The first decision is therefore which age range, or even which single year group, you are writing for. State it on the resource.
Age-appropriate design involves reading level, attention span, background knowledge and independence. Younger pupils usually need short tasks, concrete examples, large clear text and plenty of images, and they often use materials with an adult nearby. Older pupils can handle longer reading, more abstract ideas and greater independence, but still benefit from clear structure. These are general tendencies, and children of the same age differ widely, so offer support for those who need it and extension for those who want more.
Reading level and language
Check that the vocabulary and sentence length suit the intended age. Short sentences, familiar words and explained terms generally help. Readability tools exist and can give a rough guide, but treat their numbers with caution, because they measure surface features such as sentence length, not whether an idea is explained well. Reading the text aloud, or having a teacher try it with a pupil, usually reveals problems faster.
Curriculum alignment
Teachers are most likely to use a resource if they can see where it fits. Most school systems publish a curriculum or standards document that lists what pupils are expected to learn in each subject and year. Alignment means connecting your resource to specific items in that document.
A workable approach:
- Identify the official curriculum or standards for the place and year group you are targeting.
- Choose one or two specific outcomes per resource, rather than trying to cover a whole strand.
- Write learning objectives in pupil-friendly terms, and note the matching official outcome for teachers.
- Design the activities and checks so they actually address those outcomes.
Curricula differ between countries and regions and change over time, so name the version you used and the date, and tell readers to check the current official documents. Avoid claiming that a resource “meets” or is “approved for” a standard unless an official body has actually said so. A more careful phrase is that it “was written with reference to” the curriculum.
Safety and privacy
Children are a group where extra care is required, and this section gives general principles only. Laws on children’s data and online services vary by country, so consult the relevant official guidance and, if your project is organized, your school or organization’s safeguarding lead.
Some sensible principles:
- Do not ask pupils for more personal information than the activity truly needs. Avoid collecting full names, addresses, photographs or contact details through an open resource.
- Avoid tasks that require pupils to post publicly online or to create accounts on outside services unless a school has approved this.
- Do not include images of identifiable children without appropriate consent, and be careful with metadata such as location in photos.
- If an activity involves communication between pupils, make it clear that a teacher or adult should supervise.
- Keep links to outside material to a minimum, and check them, since pages change and may carry advertising or unsuitable content.
You can also build positive habits into the material. Short activities on privacy settings, on what counts as personal data sharing, and on a person’s digital footprint teach pupils skills they will use as they get older. Material aimed at younger pupils on child internet safety should be factual and calm rather than frightening.
Content suitability
Check the tone and content of examples, images and any linked media for the age group. Be careful with violent, frightening or sensitive topics, and where they are part of the curriculum, such as history, handle them factually and with a note for teachers. Avoid commercial brand names and advertising. Open does not mean unmoderated; the author remains responsible for what the resource contains.
Making activities work in a classroom
Teachers have limited time, so a resource that is easy to run is more likely to be used. Consider including:
- a short teacher note giving the aim, time needed, materials and common misunderstandings
- printable pupil sheets that work in black and white
- answer keys with brief explanations
- suggestions for helping pupils who find the task hard and for those who finish early
Not all schools have good connectivity or enough devices, so provide a version that works on paper or offline. This matters especially for rural schools, where connections can be unreliable. A resource that needs a device for every pupil will be out of reach for some classes.
Openly licensed textbooks and lesson sets are often built from smaller pieces, so design yours in modular chunks that a teacher can combine with other materials. If you intend lessons to fit a flipped lessons model, with pupils preparing at home, keep in mind that home access varies, and avoid making progress depend on it.
Accessibility for pupils
Pupils have a wide range of needs. Use clear fonts, good contrast, text alternatives for images and captions or transcripts for audio. Follow established web accessibility standards if you publish online. Provide plain-text or large-print options where possible. Avoid time pressure in activities unless it is the point of the task, since it can disadvantage pupils who process information more slowly.
Involve teachers, pupils and families
The most reliable way to produce a good K-12 resource is to try it with real classes. Teachers will notice timing problems, unclear instructions and content that does not suit the age group. Pupils will show you where they get stuck. If you can, involve families in giving feedback, especially for younger children.
Because the evidence on teaching methods is mixed and context matters, avoid promises about test results or grades. Describe what your resource contains and what it is meant to help pupils practice, and let teachers decide whether it fits their class.
Licensing
State the open license clearly on the resource. Check that all images, music and text you include are your own or openly licensed, and credit them. For child-created work that you might include, get proper permission from the child’s guardians and the school before publishing, and consider whether the child’s name needs to appear at all.