• A.3 Petroleum Refining • Crude oil is a mixture of many components, refining does not separate each compound • Refining produces several distinct mixtures • Fractions • Distinctive mixtures produced by large scale refining • Range of properties ...
Biomanufacturing Steps in Product Purification UPSTREAM PROCESSING Genetically engineered protein produced by an organism (ex. E.coli) are grown to yield the optimal amount of product DOWNSTREAM PROCESSING – Cells which do not export product need to be, isolated, homogenized ...
Biomass Extraction Crude Extract Determination of Biological Activity Separation Extract Fractions Isolation Active Pure Compounds Lead Compound Identification PePenngegerrttiianan PPrroosesess uuntuk ntuk mememmiissaahhkkanan kkaandndungunganan se senyanyawawa bbaahahan n aallam am aattaas s ppeerrbbeeddaaaan n sisiffaatt kkeellararutanutannynyaa ddaallaam km kooddiisisi yanyangg ...
THIN LAYER CHROMATOGRAPHY • Thin layer chromatography (TLC) is an important technique for identification and separation of mixtures of organic compounds. It is useful in: • Identification of components of a mixture (using appropriate standards) • following the course of ...
WHAT IS AN INTEGER? Integers can be thought of as discrete, equally spaced points on an infinitely long number line. (Nonnegative integers (purple) and negative integers (red)). Integers are not ever fractions or decimals in simplest form. MEAN - the ...
INTRODUCTION A number system defines a set of values used to represent a quantity. We talk about the number of people attending functions, numbers of modules taken per student etc. It is all about quantifying items and values in a ...
Warm-Up Activities Each day, children can complete a set of warm up activities. These should focus on counting and problem solving. Count in 2’s, 5’s, 10’s. If there are siblings/other children at home this could be used ...
Rational Numbers Rational Numbers • The term, Rational Numbers, refers to any number that can be written as a fraction. • This includes fractions that are reduced, fractions that can be reduced, mixed numbers, improper fractions, and even integers and ...
Add & Subtract Fractions Add & Subtract Fractions 1. Find the common denominator. 2. Make equivalent fractions using the new common denominator. 3. Add/sub the numerators. Denominator stays the same. 4. Simplify/reduce. 5. Leave improper fractions as is ...
Adding Fractions Adding Fractions with the Same Denominator • Add the numerators. • Keep the same denominator • Simplify. 24246 2 9 9 9 9 3 Adding Fractions To add fractions with different denominators: 1. Write each fraction as an ...
Adding & Subtracting Fractions Teacher Notes: • Use this presentation to teach the steps for adding and subtracting fractions with unlike denominators. • It is assumed that students have a thorough understanding of the process for making equivalent fractions ...
Adding Fractions with common denominators 3 4 8 8 Adding Fractions with common denominators 3 4 7 8 8 8 Adding Fractions with different denominators Problem: You can’t add fractions with different denominators without getting them ready first. They ...
What is a fraction? Fractions When an object is divided into a number of equal parts then each part is called a fraction. Fractions A fraction has a numerator! Which say’s how many parts in the fractions Fractions A ...
MCC5.NF1 – Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. Essential Question: How ...
From the NCTM Middle school should acquire a deep understanding of fractions and be able to use them competently in problem solving. NCTM(2000) From the NAEP Reports show that fractions are "exceedingly difficult for children to master. & ...
Name the Fractions shaded Six twelfths One quarter One half Two eighths Two fifths One third Two quarters Equivalent Fractions You also need to be able to identify fractions that are the same as each other. These are known as ...
Real Life Examples •Sewing (Fabric Lengths) •Building (Lengths of Boards) •Track & Field Events (Times) •Medicine (Dosages, Mixture of medicine ingredients) Jobs that use Fractions and Mixed Numbers •Baker/Chef •Construction Worker •Surveyor ...
15 Minute Math 15 Minute Math Decimals Integers Decimals Integers o Lesson 1 – What Are Decimals? o Lesson 12 – Addition & Subtraction Lesson 1 – What Are Decimals? Lesson 12 – Addition & Subtraction o Lesson ...
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