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MYP_Criteria_B_task (1) - Saved Criterion B: Investigating patterns select and apply mathematical problem-solving techniques to discover complex patterns ii. describe patterns as relationships and/or general rules consistent with findings ifi. verify and justify relationships and/or general rules. Achievement level Level descriptor Descriptor The student does not reach a standard described by any of the descriptors below. 1-2 The student is able to: Students with teacher support predict the apply, with teacher support, mathematical problem- mathematical rule needed to create a budget plan, solving techniques to discover simple patterns with calculation mistakes IL. state predictions consistent with patterns. 3-4 The student is able to: Students predict the mathematical rule needed apply mathematical problem-solving to create budget plan , with some correct techniques to discover simple patterns calculations and findings ii. suggest relationships and/or general rules consistent with findings. 5-6 The student is able to: Students predict the mathematical rule needed select and apply mathematical problem-solving to create budget plan, by describing and verifying techniques to discover their findings with no calculation mistakes complex patterns describe patterns as relationships and/or general rules consistent with findings verify these relationships and/or generalrules. 7-8 The student is able to: Students predict the mathematical rule needed select and apply mathematical problem-solving to create budget plan, by describing and clearly techniques to discover justify their findings and giving solutions for complex patterns difficulties with no calculation mistakes describe patterns as relationships and/or general rules consistent with correct findings verify and justify these relationships and/or general rules