Bond Builder

Learning fit

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A chemical-bonding lab for ages 11-14. Guided Molecules builds water, carbon dioxide (double bonds), methane, oxygen gas, and sodium chloride — with NaCl shown honestly as electron transfer forming ions, plus the note that real salt is a giant lattice of ions, not a molecule. Octet Check counts each atom's outer shell after bonding (2 for hydrogen, 8 for others) with the octet rule framed as a helpful pattern, not a law. Bond Sort runs 8 ionic-vs-covalent rounds with the reason after each.

Subjects

• Science (Developer disclosed)
• Chemistry (Developer disclosed)

Skills

• covalent bonding (Developer disclosed)
• ionic bonding (Developer disclosed)
• chemical formulas (Developer disclosed)
• octet rule (Developer disclosed)

Standards

Not verified

Practical details

No adult setup

Pricing notes: Not verified

Developer: Cogitare Labs

Browser or device

Not verified

Accountability

Material changes

No material public changes recorded.