Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...
Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...
G-quadruplexes (G4s) are non-canonical nucleic acid structures formed by guanine-rich DNA sequences and stabilized by Hoogsteen hydrogen bonds and monovalent cations. These structures are biologically ...
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