Inquiry Analysis for Beanstalk in Propel East and Propel School - PowerPoint PPT Presentation

Inquiry Analysis for Beanstalk in Propel East and Propel School May 2013

R=0.32 Slide 2 — Inquiry, Beanstalk,May 2013, Propel East/Northside

paired, 2-tailed t (145)= 0.30 p =0.76 N 146 146 Mean 0.66 0.65 SD 0.12 0.12 SE 0.01 0.01 Slide 3 — Inquiry, Beanstalk,May 2013, Propel East/Northside

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MEAN score by Inquiry Practice For all students Analyzing Non-& Ambiguous data Multiple Explanations Explaining an Observation Supporting Evidence Refuting Evidence Identifying Features Slide 6 — Inquiry, Beanstalk,May 2013, Propel East/Northside

Slide 7 — Inquiry, Beanstalk,May 2013, Propel East/Northside

INQUIRY ASSESSMENT Balance Balance Elephant 1 Elephant 2 Water Colors Crayons BEANSTALK MAY 2013 Scale 1 Scale 2 E.1 E.2 W.1 / W.2 C.1 / C.2 PROPEL EAST/NORTHSIDE BS.1 BS.2 0.67 / 0.66; p=0.80 0.68 / 0.67; p= 0.64 0.46 / 0.51; 0.51 / 0.45; Pretest Mean / Posttest Mean p=0.42 p=0.34 Identifying Features 3.1 (A) (B) (C) (D) 0.75 / 0.76; p= 0.82 0.75 / 0.75; p=0.44 0.76 / 0.77; p=0.87 Recognizing Refuting Evidence false hypoth. true false hypoth. true hypoth. (C) (D) hypothesis (A) (B) 4.3 0.64 / 0.68; p= 0.18 0.64 / 0.67; p=0.41 0.63 / 0.69; p=0.21 Recognizing Supporting Evidence false hyp. (C) true hyp. (D) false hyp. (A) true hyp. (B) 4.4 0.70 / 0.69; p= 0.77 0.73 / 0.76; p=0.12 0.66 / 0.61; p=0.42 Explaining an Observation 2 explan. (B) 1 explan. (C) 2 explan. (D) 2 explan. (A) 4.1 / 6.1 0.68 / 0.63; p= 0.14 0.61 / 0.57; p=0.40 0.74 / 0.70; p=0.17 Recognizing multiple possible 2 explan. (A) 1 explan. (B) 2 explan. (C) 1 explan. (D) explanations for an observation 6.2 0.61 / 0.58; p=0.56 0.58 / 0.55; p=0.92 0.64 / 0.62; p=0.19 Analyzing Ambiguous Data 4.5._.1 (A, B) (C, D) 0.16 / 0.22; 0.28 / 0.23; 0.20 / 0.23 p=0.62 p=0.16 p=0.66 Analyzing Non-ambiguous Data (C, D) (A, B) 4.5._.2 0.74 / 0.79; 0.76 / 0.67; p=0.16 0.75 / 0.73; p= 0.80 p=0.02 Slide 8 — Inquiry, Beanstalk,May 2013, Propel East/Northside

INQUIRY ASSESSMENT Balance Balance Elephant 1 Elephant 2 Water Colors Crayons BEANSTALK MAY 2013 Scale 1 Scale 2 E.1 E.2 W.1 / W.2 C.1 / C.2 PROPEL EAST/NORTHSIDE BS.1 BS.2 0.67 / 0.66; p=0.80 0.68 / 0.67; p= 0.64 0.46 / 0.51; 0.51 / 0.45; Pretest Mean / Posttest Mean p=0.42 p=0.34 Identifying Features 3.1 (A) (B) (C) (D) 0.75 / 0.76; p= 0.82 0.75 / 0.75; p=0.44 0.76 / 0.77; p=0.87 Recognizing Refuting Evidence false hypoth. true false hypoth. true hypoth. (C) (D) hypothesis (A) (B) 4.3 0.64 / 0.68; p= 0.18 0.64 / 0.67; p=0.41 0.63 / 0.69; p=0.21 Recognizing Supporting Evidence false hyp. (C) true hyp. (D) false hyp. (A) true hyp. (B) 4.4 0.70 / 0.69; p= 0.77 0.73 / 0.76; p=0.12 0.66 / 0.61; p=0.42 Explaining an Observation 2 explan. (B) 1 explan. (C) 2 explan. (D) 2 explan. (A) 4.1 / 6.1 0.68 / 0.63; p= 0.14 0.61 / 0.57; p=0.40 0.74 / 0.70; p=0.17 Recognizing multiple possible 2 explan. (A) 1 explan. (B) 2 explan. (C) 1 explan. (D) explanations for an observation 6.2 0.61 / 0.58; p=0.56 0.58 / 0.55; p=0.92 0.64 / 0.62; p=0.19 Analyzing Ambiguous Data 4.5._.1 (A, B) (C, D) 0.16 / 0.22; 0.28 / 0.23; 0.20 / 0.23 p=0.62 p=0.16 p=0.66 Analyzing Non-ambiguous Data (C, D) (A, B) 4.5._.2 Probably a Type 1 error 0.74 / 0.79; 0.76 / 0.67; p=0.16 from repeated t-tests 0.75 / 0.73; p= 0.80 p=0.02 Slide 9 — Inquiry, Beanstalk,May 2013, Propel East/Northside

Item By Item Data: choosing this combination Table of Responses The options selected Number of students (0= no selection) Points awarded of selections of Individual Students, with Scores Each item has 3 response • Response Count Example: Code options, and each option Score PRE POST These students scored 1/3 points 3 0.00 2 3 is worth 1/3 points (1 because they 0 0.33 3 1 point in total possible for 1. incorrectly did not select 13 1 0 each item). option1, 23 1 3 2. correctly selected opeion2, Each option correctly • 1 0.67 3 6 3. incorrectly selected Option3 2 selected receives 1/3 16 13 (i.e., their response pattern 123 1 2 points. 12 matches the correct pattern in 1.00 12 11 Each option correctly not • only one place) selected received 1/3 points. Slide 10 — Inquiry, Beanstalk,May 2013, Propel East/Northside

who selected each option Number of students who Percentage of students Item By Item Data: selected each option Table of Options Selected by All Students Options PRE POST Correct selection are highlighted in blue 1 17 44% 19 49% 2 30 77% 29 74% 3 5 13% 8 21% None 3 8% 1 3% None of the 3 options were selected Slide 11 — Inquiry, Beanstalk,May 2013, Propel East/Northside

Item By Item Data: Response Options responses are Expected filled red Response options are numbered Top-Left to Bottom-Right Distance from the fulcrum Option 1 Option 2 Color of the beads Option 3 Number of beads Slide 12 — Inquiry, Beanstalk,May 2013, Propel East/Northside

A8: 3.1.BS.1 How is side A different from side B of this balance scale? There may be more than one answer. A B Response Count Code Score PRE POST 3 0.00 2 3 0 0.33 3 1 13 1 0 23 1 3 1 0.67 3 6 2 16 13 123 1 2 Distance from the fulcrum (the center) 12 1.00 12 11 Options PRE POST Color of the beads 1 17 44% 19 49% 2 30 77% 29 74% Number of beads 3 5 13% 8 21% None 3 8% 1 3% Slide 13 — Inquiry, Beanstalk,May 2013, Propel East/Northside

B6: 3.1.BS.2 How is side A different from side B of this balance scale? There may be more than one answer. A B Response Count Code Score PRE POST 1 0.00 1 1 13 0.33 1 2 2 0.67 5 2 Distance from the fulcrum (the center) 3 10 5 123 3 7 Color of the beads 23 1.00 21 25 PRE POST Number of beads 1 5 12% 10 24% 2 29 71% 34 81% 3 35 85% 39 93% None 0 0% 0 0% Slide 14 — Inquiry, Beanstalk,May 2013, Propel East/Northside

C6: 3.1.E.1 How is elephant A different from elephant B? There may be more than one answer. Size Shape of the elephant ’ s trunk Number of legs on the ground B PRE POST 1 39 93% 36 92% A 2 36 86% 24 62% 3 3 7% 2 5% None 2 5% 1 3% Response Count Code Score PRE POST 3 0.00 0 1 0 0.33 2 1 1 0.67 4 13 2 1 1 123 3 1 Decrease in selecting Option2 (shape) 12 1.00 32 22 Slide 15 — Inquiry, Beanstalk,May 2013, Propel East/Northside

D10: 3.1.E.2 How is elephant A different from elephant B? There may be more than one answer. Size Shape of the elephant ’ s trunk Number of legs on the ground PRE POST B 1 14 35% 16 42% A 2 22 55% 31 82% 3 23 58% 24 63% None 5 13% 0 0% Response Count Code Score PRE POST 1 0.00 4 2 0 0.33 5 0 12 4 5 13 2 2 2 0.67 4 7 3 7 3 123 4 7 23 1.00 10 12 Slide 16 — Inquiry, Beanstalk,May 2013, Propel East/Northside

B10: All the beads weigh the same amount. What could have made side A 4.1.BS.1 go down instead of side B? 6.1.BS.1 There may be more than one answer. B Response Count Code Score PRE POST 3 0.00 2 0 A 0 0.33 2 1 13 2 0 1 0.67 26 37 2 7 4 12 1.00 2 0 Side A has beads farther from the fulcrum (the center) Increasing concentration around Option1 (fulcrum) Side A has different colored beads PRE POST 1 30 73% 37 88% Side A has more beads 2 9 22% 4 10% 3 4 10% 0 0% None 2 5% 1 2% Slide 17 — Inquiry, Beanstalk,May 2013, Propel East/Northside

C10: All of the beads weigh the same amount. What could have made 4.1.BS.2 side A go down instead of side B? 6.1.BS.2 There may be more than one answer. B Response Count Code Score PRE POST 1 0.00 3 8 A 0 0.33 3 4 13 1 3 2 0.67 3 4 3 24 17 123 6 1 23 1.00 2 2 Side A has beads farther from the fulcrum (the center) PRE POST Side A has different colored beads 1 10 24% 12 31% 2 11 26% 7 18% 3 33 79% 23 59% Side A has more beads None 3 7% 4 10% Slide 18 — Inquiry, Beanstalk,May 2013, Propel East/Northside

A4: 4.1.E.2 Look at the picture. Elephant A is spraying water higher 6.1.E.2 into the air than elephant B. Why could this be happening? There may be more than one answer. Elephant A is bigger Elephant A hold its trunk straighter Elephant A stands on more legs PRE POST 1 13 33% 13 33% 2 30 77% 34 87% 3 20 51% 14 36% None 1 3% 0 0% Response Count Code Score PRE POST A A A B 1 0.00 3 5 0 0.33 1 0 12 4 3 2 0.67 11 17 3 5 0 123 6 5 23 1.00 9 9 Slide 19 — Inquiry, Beanstalk,May 2013, Propel East/Northside

D7: 4.1.E.1 Look at the picture. Elephant B is spraying water higher 6.1.E.1 into the air than elephant A. Why could this be happening? There may be more than one answer. Elephant B is bigger Elephant B holds his trunk straighter Elephant B stands on more legs PRE POST 1 27 68% 24 63% 2 28 70% 27 71% 3 2 5% 1 3% B None 2 5% 2 5% Response Count A A Code Score PRE POST 3 0.00 1 1 0 0.33 2 2 23 1 0 1 0.67 9 8 2 9 11 12 1.00 18 16 Slide 20 — Inquiry, Beanstalk,May 2013, Propel East/Northside