All Ions articles – Page 4

Resource

Ionic Su Doku

This activity gives students practice at working out formulae in a problem solving context.

Resource

28 o bosau cemeg i fyfyrwyr 14–16 oed

Defnyddiwch y posau hyn, sydd wedi’u hysbrydoli gan sudoku, ynghyd â’r taflenni gwaith a’r atebion y gallwch eu hargraffu, i helpu pobl ifanc 14–16 oed i gyfnerthu eu dealltwriaeth o gysyniadau cemegol allweddol.

Resource

28 chemistry puzzles for 14-16 years

Use these sudoku-inspired puzzles with printable worksheets and answers to help 14–16 year olds consolidate their understanding of key chemical concepts.

Resource

45 chemistry puzzles for 16-18 years

Try these chemistry puzzles based on sudoku to help 16–18 year old students consolidate their knowledge about key topics, with printable worksheets and answers.

Lesson plan

How do atoms form the ions in ionic compounds? | 16-18 years

Check students’ understanding of why atoms form ions, and how ionic compounds form by ionic bonding, using this lesson plan with activities for 16–18 year olds.