News
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Checkmate! Our Young Chess Masters Shine in HaarlemPosted on
What do you get when you mix strategy, focus, and a whole lot of fun?…
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Food Choices at Break Time: A Healthy and Nut-Free Environment at OISPosted on
At Optimist International School (OIS), we prioritize the health and w…
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OIS Students Dig Deep for NL Doet at New TerraPosted on
Friday, March 14 marked an important day for groups 7 and 8 DEP as the…
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Reflecting on Our Interactive Parent EveningPosted on
Parenting comes with unique challenges, especially in today’s diverse…