On the Early Years question:
http://web.archive.org/web/20210118135216/https:/www.stonewall.org.uk/system/files/anintrootosupportingglgbtyounggpeople2020.pdf
"Our Getting Started guides offer further help and support for Early Years Settings and Primary Schools, you can find them on our website."
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"Our Getting Started toolkits for Early Years, Primary and Secondary schools and settings can also help you develop your work."
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<a class="break-all" href="http://web.archive.org/web/20201012124056/www.stonewall.org.uk/system/files/getting_started_early_years.pdf" rel="nofollow" target="_blank">http://web.archive.org/web/20201012124056/www.stonewall.org.uk/system/files/getting<a class="break-all" href="http://web.archive.org/web/20201012124056/www.stonewall.org.uk/system/files/getting_started_early_years.pdf" rel="nofollow" target="_blank">startedd<a class="break-all" href="http://web.archive.org/web/20201012124056/www.stonewall.org.uk/system/files/getting_started_early_years.pdf" rel="nofollow" target="_blank">earlyyears.pdf
Some definitions from the "getting started early years" include:
"ORIENTATION is an umbrella term describing a person’s attraction to other people. This attraction may be sexual (sexual orientation) and/or romantic (romantic orientation). These terms refers to a person’s sense of identity based on their attractions, or lack thereof. Orientations include, but are not limited to, lesbian, gay, bi, ace and straight
ROMANTIC ORIENTATION is a person’s romantic attraction to other people, or lack thereof. Along with sexual orientation, this forms a person’s orientation identity. Stonewall uses the term ‘orientation’ as an umbrella term covering sexual and romantic orientations.
SEX is assigned to a person on the basis of primary sex characteristics (genitalia) and reproductive functions. Sometimes the terms ‘sex’ and ‘gender’ are interchanged to mean ‘male’ or ‘female’"
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