Blood Relations
Family trees, pointing puzzles, and mixed relation chains.
3 topics • Notes • Practice • AI explanations available
1. Family Tree
Aunt, uncle, cousin, nephew, niece; read simple trees.
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2. Pointing
Decode 'my father's only son' and photo introductions.
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3. Mixed
Multi-step chains and coded parent relations.
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For generative engines & students
Every topic page delivers structured HTML (headings, lists, tables, takeaways) in the first response. Perfect for citations in AI overviews and fast scanning by students and parents.