88thth Period Period Seating ChartSeating Chart

Taquanda Scott

Tracy Pratt

Joseph West

Sherman Lyons

Devyn Harvey

Christian Bryant

Demetrius Thomas

Cherish Solomon

D’Andre Washingto

n

Matthew Tate

Yasmine Treaseh

Nicklous Wilson

Alishia Peters

Kayla Smith

Brianna Nichols

Kierra Pettis

LeoBrown

Kendal Malone

Tereck Mosley

Tyler

Singletary

Michael Flowers

Latavia Walker

Jackie Obah

Jessica Murphy

Scott Thorpe

Saintario Mitchell

Greatly Mullins

Breanna Ford FrontFront

DoorDoor

1.1 – 1.3 Key Ideas 1.1 – 1.3 Key Ideas ReviewReview

Wednesday, October 5Wednesday, October 5

ObjectiveObjective

Students will be able to identify the key ideas Students will be able to identify the key ideas from sections 1.1 – 1.3from sections 1.1 – 1.3

DirectionsDirections Work with seat partner to complete the Key Ideas Work with seat partner to complete the Key Ideas

worksheetworksheet CAN USE NOTESCAN USE NOTES

Should be working on task at a quiet conversation levelShould be working on task at a quiet conversation level You should only be talking to your partnerYou should only be talking to your partner No cross group conversationsNo cross group conversations

If you need help, raise your hand to ask Ms. PittmanIf you need help, raise your hand to ask Ms. Pittman You should NOT ask another partner groupYou should NOT ask another partner group

Stay in your assigned seatsStay in your assigned seats Participation looks like: on task conversation with Participation looks like: on task conversation with

partner, writing answers on worksheetpartner, writing answers on worksheet Non-participation: looking out of the window, talking with non-Non-participation: looking out of the window, talking with non-

partner, out of seat, etc.partner, out of seat, etc.

5 minutes: 1.1 Key Ideas5 minutes: 1.1 Key Ideas

1.1. What does it mean to be an undefined terms?What does it mean to be an undefined terms?

2.2. What are the three undefined terms in geometry?What are the three undefined terms in geometry?

3.3. Naming points, lines, and planes.Naming points, lines, and planes.a)a) There is/are There is/are way(s) to name a point, which is/are way(s) to name a point, which is/are ..b)b) There is/are There is/are way(s) to name a line, which is/are way(s) to name a line, which is/are ..c)c) There is/are There is/are way(s) to name a plane, which is/are way(s) to name a plane, which is/are ..

4.4. Two points are collinear ifTwo points are collinear if

5.5. Three points are coplanar ifThree points are coplanar if

1.2 Key Ideas Answers1.2 Key Ideas AnswersCorrect in a Correct in a differentdifferent colored pen colored pen

1.1. What does it mean to be an undefined term? What does it mean to be an undefined term? Cannot be defined; can only be described using examples and descriptorsCannot be defined; can only be described using examples and descriptors

2.2. What are the three undefined terms in geometry?What are the three undefined terms in geometry?Points, lines, planesPoints, lines, planes

3.3. Naming points, lines, and planes.Naming points, lines, and planes.a)a) There is/are There is/are 1 1 way(s) to name a point, which is/are way(s) to name a point, which is/are capitol letter. capitol letter.b)b) There is/are There is/are 2 2 way(s) to name a line, which is/are way(s) to name a line, which is/are line + lowercase line + lowercase

cursivecursive letter letter oror 2 collinear points with a line with arrows above it 2 collinear points with a line with arrows above it..c)c) There is/are There is/are 2 2 way(s) to name a plane, which is/are way(s) to name a plane, which is/are plane + capitol plane + capitol

cursive cursive letterletter..

4.4. Two points are collinear ifTwo points are collinear ifThey are on the same lineThey are on the same line

5.5. Three points are coplanar ifThree points are coplanar ifThey are on the same plane, but are They are on the same plane, but are notnot collinear collinear

8 minutes: 1.2 Key Ideas8 minutes: 1.2 Key Ideas

6.6. What are two ways in which a line segment differs What are two ways in which a line segment differs than a line?than a line?

7.7. Segment additionSegment additiona)a) If given the measure of the parts of a segment, how do If given the measure of the parts of a segment, how do

you find the measure of the whole segment?you find the measure of the whole segment?b)b) If given the measure of 1 part of a segment and the whole If given the measure of 1 part of a segment and the whole

segment, how do you find the measure of the other part segment, how do you find the measure of the other part of the segment?of the segment?

c)c) If the segment is split into congruent parts and given the If the segment is split into congruent parts and given the measure of the whole line segment, how do you fine the measure of the whole line segment, how do you fine the measure of the parts of the segment?measure of the parts of the segment?

1.2 Key Ideas Answers1.2 Key Ideas Answers Correct in a Correct in a differentdifferent colored pen colored pen

6.6. What are two ways in which a line segment differs than a What are two ways in which a line segment differs than a line?line?

A line segment has endpoints and is measurable.A line segment has endpoints and is measurable.

7.7. Segment additionSegment additiona)a) If given the measure of the parts of a segment, how do you find If given the measure of the parts of a segment, how do you find

the measure of the whole segment?the measure of the whole segment?Add the measures of the parts to find the measure of the wholeAdd the measures of the parts to find the measure of the whole

b)b) If given the measure of 1 part of a segment and the whole If given the measure of 1 part of a segment and the whole segment, how do you find the measure of the other part of the segment, how do you find the measure of the other part of the segment?segment?

Subtract the measure of the part from the measure of the whole to find the Subtract the measure of the part from the measure of the whole to find the measure of the other partmeasure of the other part

c)c) If the segment is split into congruent parts and given the If the segment is split into congruent parts and given the measure of the whole line segment, how do you find the measure of the whole line segment, how do you find the measure of the parts of the segment?measure of the parts of the segment?

Divide the measure of the whole by the number of congruent segments to Divide the measure of the whole by the number of congruent segments to find the measure of one part?find the measure of one part?

8 minutes 1.3 Key Ideas8 minutes 1.3 Key Ideas8.8. What is the general distance formula given What is the general distance formula given

two points two points aa and and bb on a number line? on a number line?9.9. What is the general formula for the distance What is the general formula for the distance

between two points (between two points (xx11, , yy11) and () and (xx22, , yy22)?)?

10.10. What is the formula for the distance between What is the formula for the distance between two points using the Pythagorean Theorem?two points using the Pythagorean Theorem?

11.11. What is the general midpoint formula given What is the general midpoint formula given two points two points aa and and bb on a number line? on a number line?

12.12. What is the general midpoint formula given What is the general midpoint formula given two points (two points (xx11, , yy11) and () and (xx22, , yy22)?)?

1.3 Key Ideas Answers1.3 Key Ideas Answers Correct in a Correct in a differentdifferent colored pen colored pen

8.8. What is the general distance formula given two points What is the general distance formula given two points aa and and bb on a number line?on a number line?

|a – b| = |a – b| = dd or |b – a| = or |b – a| = dd

9.9. What is the general formula for the distance between two points What is the general formula for the distance between two points ((xx11, , yy11) and () and (xx22, , yy22)?)?

d = sqrt[(xd = sqrt[(x22 – x – x11)2)2 + (y + (y22 – y – y11))22]]

10.10. What is the formula for the distance between two points using What is the formula for the distance between two points using the Pythagorean Theorem?the Pythagorean Theorem?

aa22 + b + b22 = c = c22 [a represents the distance between the x values and b represents [a represents the distance between the x values and b represents the distance between the y values]the distance between the y values]

11.11. What is the general midpoint formula given two points What is the general midpoint formula given two points aa and and bb on a number line?on a number line?

(a + b)/2(a + b)/2

12.12. What is the general midpoint formula given two points (What is the general midpoint formula given two points (xx11, , yy11) ) and (and (xx22, , yy22)?)?

( ( (x(x1 1 + x+ x22)/2 )/2 ,, (y (y1 1 + y+ y22)/2 )/2 ))

Exit SlipExit Slip

1.1. Distance between two points is alwaysDistance between two points is alwaysa)a) one numberone numberb)b) one number, always positiveone number, always positivec)c) one number, always negativeone number, always negatived)d) an ordered pairan ordered pair

2.2. Midpoint between two points on a coordinate plane Midpoint between two points on a coordinate plane is alwaysis always

a)a) one numberone numberb)b) an ordered pairan ordered pairc)c) an ordered pair, always positivean ordered pair, always positived)d) an ordered pair, always negativean ordered pair, always negative

HomeworkHomework

Finish 1.1-1.3 Key Ideas Worksheet (# 13-16)Finish 1.1-1.3 Key Ideas Worksheet (# 13-16) Print off 1.4 Cornell Notes and Weekly Print off 1.4 Cornell Notes and Weekly

AgendaAgenda