[tr][td][br][table][tr][td][size=85][left][/left][/size]Grades 5-8 (SA), 9-12 (S)[br][br]Duration: 20-40 min[br][br]Tools: one 9 pcs Set / 1-4 student [br][br]Individual/Pair/Group work[br][br]Keywords: All cases[br][br][br][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][size=150][b][/b][center][b][/b]4 Block Triangles[/center][center][b][/b][/center][/size][table][tr][td][table][tr][/tr][/table][center][/center][table][tr][/tr][/table] [img]https://www.geogebra.org/resource/r9p7rzph/xD5YIb5E8puFY8X3/material-r9p7rzph.png[/img] [img]https://www.geogebra.org/resource/pthmpfa9/QRqEGfVJichayvvY/material-pthmpfa9.png[/img][/td][/tr][tr][td][size=150][b][center]MATHS / Combinatorics[/center][/b][br][/size][/td][/tr][tr][td][br][/td][/tr][/table][/td][td][img]https://www.geogebra.org/resource/atmvfmra/pKGw0fkjDWKZNxYT/material-atmvfmra.png[/img][/td][td][img]https://www.geogebra.org/resource/mtuymvrb/w4RGGbmmPRjfnjNR/material-mtuymvrb.png[/img][/td][/tr][/table]__________________________________________________________________________________________________________________________________________[/td][/tr][tr][td][/td][/tr]

[size=50]Grade 5, Grade five, Grade 6, Grade six, Grade 7, Grade seven, Grade 8, Grade eight, Grade 9, Grade nine, Grade 10, Grade ten, Grade 11, Grade eleven, Grade 12, Grade twelve[br][/size][size=50]Logifaces[br]Classroom activity[br]quiz question interactive[br]All cases, Combinatorics[br]Advanced, advanced, Advance, advance[br][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50][size=50]math, mathematic, mathematics, exercise[/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size][/size]