Clipping Along. Key Question You have a chain of standard paper clips and your friend has a chain of jumbo paper clips. If your friend told you the length.

Slides:

Advertisements

Similar presentations

Why does C=2(pi)r. Circle Investigations Items: Items: Bike Tire, Cookies, fris-bee, baseball, watch, key ring, ring…..etc Bike Tire, Cookies, fris-bee,

Advertisements

Problem 7.4 Remember: A radius square is a square whose sides are the same length as the radius of the circle.

Multiplication and Division Equations with Decimals

Find the slope of the tangent line to the graph of f at the point ( - 1, 10 ). f ( x ) = 6 - 4x

Learning Target: I will graph a circle and state its domain and range. Review HW: Page 610 #12-19 all.

Where’s the fire? A fire station is located on a grid at (-3,2) and sights a fire along a line of sight with a slope of. Another fire station located.

Relating Scale Drawings to Ratios and Rates

COMPASS Algebra Practice Test H This practice test is 10 items long. Record your responses on a sheet of paper. The correct answers are on the slide after.

Starter Activity Write the equation of a circle with a center of

Aim: Converting linear equations into Slope- Intercept Form Do Now: 1) Define Slope 2) Define y-intercept It’s easier than you think…

ORIGINAL IMAGE A ( 2, - 3 ) B ( 9, - 3 ) C ( 5, - 9 ) TRANSLATION A' (, ) B' (, ) C' (, ) Record the Coordinates Then draw the original on grid 1. Translate.

(r,  ). You are familiar with plotting with a rectangular coordinate system. We are going to look at a new coordinate system called the polar coordinate.

Modeling Real World Data: Scatter Plots. Key Topics Bivariate Data: data that contains two variables Scatter Plot: a set of bivariate data graphed as.

WARM UP RATIOS Convert the units. (Lesson 3.8) 1.5 days to hours 2.36 inches to feet 3.12 years to months 3.

Lesson 3-5: Solving Equations with the Variable on Each Side.

GRAPHING SYSTEMS OF EQUATIONS Algebra 1: Unit 7. GRAPHING LINEAR EQUATIONS.

The Scientific Method. 1. State the Purpose State what you are going to investigate.

Key School Home Pond Car Tennis Court.

Lab Report Format: Steps of the Scientific Method.

Logarithms 1 Converting from Logarithmic Form to Exponential Form and Back 2 Solving Logarithmic Equations & Inequalities 3 Practice Problems.

4 th Nine Weeks Midpoint Review. 6.6b Dividing Decimals 1.

Notes Over Trigonometric Ratios SOHCAHTOA A B C.

Graphing Relationships. Circles and squares Find a picture of four different size circles and four different size squares Find a picture of four different.

Standard Form of a Circle Center is at (h, k) r is the radius of the circle.

Redbook Online Table of contents. Effective Steps Strategies Draw a model Organize a Table Find a Pattern Algebra Equations Use Equal Ratios Table of.

Unit 9 Review Find the equation of the axis of symmetry, along with the coordinates of the vertex of the graph and the y-intercept, for the following equation.

Reflections. Learning Goal  (right side) LG: Perform a combination of reflections on a single 2-D shape, with and without technology, and draw and describe.

Building Boxes What is the largest volume open top box that you can build from an 8 ½ by 11 inch sheet of paper?

Equations of Straight Line Graphs. Graphs parallel to the y -axis All graphs of the form x = c, where c is any number, will be parallel to the y -axis.

Polar Coordinates Today’s Objective: I can convert between polar coordinates/equations and rectangular coordinates/equations.

Determine the x and y intercepts. Find the card that matches.

11.1 Polar Coordinates and Graphs

Section 6.4 Graphs of Polar Equations

area and the distributive property

Parametric Equations and Polar Coordinates

Time Division 8.

Arc Length and Radians DO NOW 3/23:

2.3: Direct Variation Objective: Determine if a function is a direct variation function.

Do Now Can you Reason abstractly?

Solve x2 + 2x + 24 = 0 by completing the square.

Coordinate Planes 2.2 I can identify the paths between points on a grid or coordinate plane and compare the lengths of the paths. 3.6 I can understand.

10.7 Polar Coordinates.

Rectangle Ratios What does the word “similar” mean to most people?

Factoring to Solve Quadratic Equations

Surface Area to Volume.

2.3: Direct Variation Objective: Determine if a function is a direct variation function.

Graphing Ratio Tables.

USING GRAPHS TO SOLVE EQUATIONS

Equations of Circles.

Maths Unit 7 – Coordinates and real life graphs

Straight Lines Objectives:

Day 87 – Graphing & Tables for Linear and Exponential Functions

Pythagorean Theorem Day 2

Chapter 5: Graphs & Functions

Additional Example 2: Graphing Ordered Pairs Graph and label each point on a coordinate grid. A. L (3, 5) Start at (0, 0)

that ordered pair is the one solution.

Answer the questions below about the straight line

Solving Equations with Variables on Both Sides

Solving Equations with Variables on Both Sides

Graph lines given their equation. Write equations of lines.

Example 5A: Solving Simple Rational Equations

Matching functions & graphs without calculators

LESSON 4: THE DATA CYCLE Unit 1

Test Design - Mathematics

Maths Unit 8 – Coordinates & Real Life Graphs

Maths Unit 9 (F) – Coordinates & Real Life Graphs

Graphing Systems of Equations.

Presentation transcript:

Clipping Along

Key Question You have a chain of standard paper clips and your friend has a chain of jumbo paper clips. If your friend told you the length of objects in jumbo clips, how could you change that number into standard clip lengths?

Materials Jumbo paper clips, 12 per group Standard paper clips, 19 per group

Clipping Along Make a chain for each size of paper clip using all of the clips given Lay the chains side by side with one end of the chain matching the other chain

Observe and Record How long in standard paper clips is a chain of 2 jumbo paper clips? a chain of 4 jumbo clips? a chain of 6 jumbo clips? a chain of 8 jumbo clips? a chain of 10 jumbo clips? a chain of 12 jumbo clips?

Clipping Along Make a coordinate graph of the data What patterns do you see? What are some of the ratios of standard clips to jumbo clips? 9 standard clips to 6 jumbo clips (9/6) 6 standard clips to 4 jumbo clips (6/4) 3 standard clips to 2 jumbo clips (3/2) How many standard clips is one jumbo clip? 1 ½ standard clips to 1 jumbo clip (1.5/1)

Clipping Along How can you use the patterns to convert lengths in jumbo paper clip units to standard paper clip units? For every jumbo clip you have 1.5 standard clips Record your conversion method as an equation

Clipping Along Measure items around your desk in jumbo paper clip units. Predict the measure of the same items in standard paper clip units using the graph and the equation. Check your prediction with a standard paper clip chain.

Clipping Along Key Question You have a chain of standard paper clips and your friend has a chain of jumbo paper clips. If your friend told you the length of objects in jumbo clips, how could you change that number into standard clip lengths?

Clipping Along Use the second activity sheet to record the measure of six objects in both jumbo paper clip units and standard paper clip units. Make a coordinate grid of your data. How do you convert lengths in jumbo paper clip units to standard units? What equation did you use to determine the length in standard units? s = 1.5j (j = jumbo clip and s = standard clip)