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Don't skip @OldRockDay! Dig in with these books & activities
A CHIP OFF THE OLD BLOCK https://t.co/o9Is2m9Cdt
CAVEKID BIRTHDAY https://t.co/QKxv0Z8W1M
ROCKS IN HIS HEAD https://t.co/JTChLxfy44
A ROCK IS LIVELY https://t.co/fVXbzVWQf8
#NationalOldRockDay #geology #scienceed #STEM