B2
How cities can make school travel safer
Society6 min
Source: World Health Organization
Open attributed sourceCurated articles
Articles for thoughtful IELTS practice
Each card points to a reliable source. STRATIS uses attribution and short study prompts rather than reproducing copyrighted material.
B1
Small changes that reduce food waste
Environment4 min
Source: UN Environment Programme
Open attributed sourceC1
Why clear science communication matters
Science8 min
Source: UNESCO
Open attributed source