The following graph shows the developing of Knowledge Construction (KC) phase in Day 2

Notes:Black dotes represent unknown data.KC phase 1 means that students are sharing information; KC phase 2 means that students are expressing agreement or disagreement on the shared information; KC phase 3 means that students are negotiating on their agreements or disagreements on the shared information; KC phase 3 means that students are testing their decision; KC phase 5 means that students are applying their decision.