Mrs. Dover’s 4 th grade

 Vocabulary Words  Estimate: an answer that is close to an exact number  Benchmark: A number used as a guide for making an estimate.  P.2 You can use a lesser number or an amount of something as a benchmark to estimate a greater number or amount.  Lets do number 1 together.  Do number 2 in your notebook

 Teacher Station : Reteach 1.1  Student Led Station: Enrich 1.1 (Star Stickers)  Smart Board Station:  Independent Work Station: Homework: LPS

 Vocabulary Words  Period: Three numbers written together, periods are separated by comma’s. 178,890  Place value:  There are three ways to write a number: Standard form: 729,000 (Short) Word form: seven hundred twenty – nine thousand Expanded form: 700, ,000+9,000=

 Numbers in a period are read together and separated by a place value word  Lets try: 167,987 One sixty seven hundred, nine hundred eighty seven.  Now you try: 289,678

 Practice Reading these numbers 134,937763,912  Write these in standard Form  Write them in word form  Write them in expanded form  Teacher Station: RT 1.2  Student Led station: Enrich 1.2  Smart Board:  Independent work Station: Practice 1.2

 Assemble a million cube. Go over questions on p. 7 as a class

MillionsThousandsOnes H T O How many periods are in the place value chart? How many places are in each period? Group Question: How many ways can you write 2,314,000? Notebook Question: How many ways can you write 373,285,275?

 Teacher Station: RT 1.3 & 1.4  Student Station: Enrich 1.4  Smart board Station:  Independent Work Station: 1.3 Practice & 1.4 LPS

 Vocabulary Words:  Less than ( < ) : Symbol to show that the first number is less than the second.  More than ( < ) Symbol to show that the first number is less than the second.  Number Line: a line with numbers written on it in order.  The symbol looks like pac – man. Pac Man always eats the larger number.

 When ordering numbers use their place value to compare numbers from greatest to least.  Line up the one’s place. Compare the digits starting from the greatest place. Compare the digits in the next place. Then write the numbers in order  Look in the book on P.10  Teacher Station: RT 1.5  Student Work Station:  Smart Board:  Independent Work Station: P

 Identify the problem  Make a plan  Follow your plan  Look back to see if your answer makes sense. 1.6 as a Class Divide into partners

 Teacher Station: Practice 1.6  Student Led Station: Enrich 1.6  Smart Board:  Independent Work Station: LPS

 Class Review: P.16  Independent Review : P. 17  Test Tomorrow!!!!! 10 Multiple choice questions 10 Constructive response questions