"2 Truths and a Lie" Midpoints and Angle Bisectors Error Analysis Activity
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This bundle of error analysis math activities will engage your students and really make them think about their math. In each of the activities, students identify incorrect statements (the “lies”) and correct them on their answer sheets. Students get practice with the topic of the activity along withPrice $22.00Original Price $81.00Save $59.00
A big bundle of print and digital geometry activities that includes math pennants, math escape rooms, a geometry word wall and task cards, all designed to engage your geometry students in their learning. Included in this bundle are resources for teaching the Pythagorean Theorem, parallel lines cut bPrice $75.00Original Price $152.00Save $77.00
Description
This error analysis activity will make your students really think about midpoints and angle bisectors. Students identify incorrect statements about midpoints of segments and bisectors of angles when presented with their diagrams and expression measurements. Students are then asked to fix each error on their answer sheet.
On each card there are 2 diagrams (either 2 segments or 2 angles), as well as 3 statements about either the midpoints or the angle bisectors. Students need to figure out which of the 3 statements is false (the "lie"), then correct the false statement on their answer sheet.
This activity gives students practice determining if points and rays are midpoints and angle bisectors, solving equations with variables on both sides, and recognizing errors when they occur.
There are 10 cards, a student answer sheet and an answer key included.
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