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Scaled Instruments Accurately Reading Them
What are They? A device that has ordered markings at an equal distance from each other. Used for measurement
Reading Them Look closely. Don’t Rush.
Reading Scales The key to Success.
Formula for Success Value of Each line = JUMP divided by # of SPACES JUMP # of SPACES = Value of Line
What’s a “Jump” Jump is the value between the NUMBERS on the scale. JUMP Jump = 5 “How much do the numbers count up by?”
What’s “# of Spaces?” # of spaces can be found by counting spaces between NUMBERS. Spaces # of Spaces =5
To The Formula JUMP = 5 # of SPACES = 5 JUMP # of SPACES 5 5 == 1
Value of Each Line is 1 Now you can find the value of any line. 1234913
A Little Practice 102030 JUMP = ?? #of Spaces = ?? 10 ____ 10 =1 14 27
Let’s Review “JUMP” is the value between the printed numbers. “#of Spaces” is the number of spaces you count between the printed numbers.
Let’s Review Formula for success is: JUMP #of SPACES
Off to the Lab Bring a Calculator
4.1 Apply the Distance and Midpoint Formulas The Distance Formula: d = Find the distance between the points: (4, -1), (-1, 6)
From Standard Form To Slope-Intercept Solving Equations for “y”
Formula? Unit?. Formula ? Unit? Formula? Unit?
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CALCULATING TIME, SPEED & DISTANCE Time / Distance / Speed Calculations.
First let’s review 5.1 Write the equation in slope-intercept form, given m = 3 ang b = (0,-2) Example m = 3, b = (0,-2) y = __ x + ___ y = mx + b.
Dividing with Significant Figures. In calculations, the accuracy of the calculated result is limited by the least accurate measurement involved in the.
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SWBAT calculate the gradient, intercepts, equation of a 2D line, and find a point of intersection in writing from two points DO Now:
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Graphing Exercise. In this exercise you are going to make as many dots as you can on your whiteboard in a chosen amount of time. You will then graph your.
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How Scientists Determine Formulas You have learned how atoms form bonds how to write formulas how to name compounds how to count the atom in compounds.
The three-sided version of the architect’s scale has ten separate scales, paired in five groups of two: 1-inch and 1/2-inch 3/4-inch and 3/8-inch 3/16-inch.
Area Area problems involve finding the surface area for a two-dimensional figure.
Section 2.3 Polynomial and Synthetic Division. What you should learn How to use long division to divide polynomials by other polynomials How to use synthetic.
Jesus Loves Me! Mark 10:13-16 (Holman Christian Standard Bible)
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Chair to Horse Proportion Lines of Superficies The marks are not equally spaced.
MODULE VI IT’S WHAT’S ON THE INSIDE THAT COUNTS!.
$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.
Pleased to Meet You Five people meet in a room. Each one shakes hands with the other four. How many handshakes are there? (Hint: Draw a picture)
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Empty Box Problems Subtraction = 3 If you start on 6 and jump back 3 spaces you land on
Slide 1 of 48 Measurements and Their Uncertainty
Multiplication of Decimal Fractions STEPS : 1. Count the number of places BEHIND the decimals 2. Treat the problem like you are multiplying whole numbers.
Chapter 7 Vocab Review. 1. Write the generic formula (proportion) for geometric mean (x) of two positive numbers a & b.
Measurement and Significant Figures
1. Significant Figures ► ► When using our calculators we must determine the correct answer; our calculators are mindless and don’t know the correct answer.
Perimeter Of Shapes. 8cm 2cm 5cm 3cm A1 A2 16m 12m 10m 12cm 7cm A1A2.
Three Steps To Graphical Analysis Graphs are one of the tools of the trade for Physicists. There are three basic things you can do with a graph. 1. You.
2.3 Ruler problems and number lines Objective: To solve ruler problems.
How do you partition a circle into equal shares?.
Problem of the Day x m x m x 10 8 km – 3.4 x 10 7 m 3. (9.21 x cm)(1.83 x 10 8 cm) 4. (2.63 x m) / (4.08 x.
1. Warm Up: On the back of your lab sheet, answer the following questions. Agenda 2 3) Which of the following shapes are parallelograms? Explain how you.
Taking Measurements Reading to Precision. Accuracy Verse Precision We often use the terms accurate and precise to mean the same thing, when in actuality,
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Introduction to circles Area examples Let’s investigate… Circumference Circumference examples Area of a circle The Circle
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AREA & PERIMETER Created by Miss Mott. AREA What is area? Area is the amount of ____________ that an object takes up. Area is measured in _____________.
Interchange Book 2 Units 1-16 Click on a unit. Unit 9 Unit 11 Unit 12 Unit 13 Unit 14 Unit 15 Unit 16 Unit 10 Unit 1 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7.
USING MAP SCALES. Map Scale A scale is a statement of the relationship between distances on a map and distances in real life. A drawing that is made.
In the original lesson we learned that a robot should move forward a specific distance for each rotation. That distance traveled is equivalent to the.
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Midpoints and Other Points on Line Segments Adapted from Walch Education.
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Aim: What is Gradient? Contour Interval = ___ Do Now: 1)Tell me the contour interval of this map. 2)What is the highest possible point of this hill? 90m.
MATHEMATICS Introduction to Division. The aim of this powerpoint is to teach you about division and its link to multiplication. EITHER Take notes as you.
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