Showing posts with label equivalent fractions. Show all posts
Showing posts with label equivalent fractions. Show all posts

Monday, April 2, 2018

Week 29: April 2-6

Reminders:

4/10 - Field Trip to River Oaks Country Club for Men's Clay Court Tennis Championship
4/18 - Field Trip to Main Street Theater
4/27 - Progress Reports go Home
5/9 - Bike to School Day
5/10 - Gallery Night @ 5:00
5/14 - Math STAAR
5/15 - Reading STAAR
5/22 - Publishers' Picnic
5/24 - Chariot Races @ 8:30
5/25 - Winds of Time Parade
5/28 - Memorial Day (No School)


Math: As we better understand how to compare fractions with like denominators on a number line, we move on to comparing fractions with the same numerator but different denominators. The key is to visualize how big the pieces are. A very difficult concept for many students is that, as the denominator gets larger, the number of pieces the whole is divided into increases AND the size of the pieces gets smaller. The bigger the denominator, the smaller the pieces. So, 3/5 is smaller than 3/4 because the "fifths" pieces are smaller than the "fourths" pieces.
Image result for comparing fractions with unlike denominators

Related image
4/5 > 4/10

Later in the week we will begin a study of equivalent (equal) fractions or fractions that show the same amount but use different numerators and denominators. We will use various models and manipulatives to visualize the area covered by equivalent fractions.  
Image result for cuisenaire rods equivalent fractions
Students will construct a Fraction Taco and practice exchanging one fraction for its equivalent while playing this very fun game. 
We will also learn the box method of multiplying 2 digit X 1 digit. It is similar to the expanded form we learned last week but is put in a neat little box. Finally we move to the usual algorithm that most adults use.
Our usual Problem of the Week and Fast Fact Friday quiz will take place on Friday, April 6.

Science: This week students will complete an activity researching the current temperatures in 4 cities in different parts of the U.S. and world and record those temperatures on thermometers with different scales. Tuesday students are introduced to an on-going weather unit and will examine tools used by meteorologists to view current weather conditions and the movement of weather patterns across our area, state and country. 
Image result for weather map

Reading: Our readers will be working on how to approach a piece of text to determine which parts  are important vs. interesting. (Oftentimes these are two different things.)  The first step is to preview a piece of text to develop initial understanding. Secondly, the text is read and read again, this time considering what the writer would most want the reader to know. In addition, our children will continue their work evaluating the genre of test, and how it is uniquely different from other genres. For example, if you were reading a book for pleasure, it would not be typical to take notes, highlight key sections, or navigate how to best answer created questions. This is necessary when working through our state assessment.

Writing: Expository writing shouldn't sound robotic or leave the reader feeling bored!! This week HCE writers will work on developing effective endings. They have experimented with creating leads that draw a reader in, so now they will work on leaving the reader with "food for thought". Although the purpose of an ending is to restate the topic, it should be memorable and not repetitious. The models the teachers provide will give valuable insight to this craft.

Social Studies: Our global economy is complex, so it is never too soon to learn about how economies operate and the key concepts involved. This work our third graders will be using a video series called Econ and Me to understand about saving vs. spending, needs vs. wants, as well as how goods and services as well as producers and consumers are central to an economy. Who knows? By the end of study, we might just have the next child entrepreneur in our midst!

Sunday, April 30, 2017

Week 34: May 1st -May 5th


Reminders/Announcements:


  • Monday, May 8th:  Math STAAR for 3rd (and 4th graders
  • Tuesday, May 9th:  Reading STAAR for 3rd (and 4th graders)

Your child will be taking their first STAAR test next Monday and Tuesday, May 8th and 9th.  Here a few reminders and helpful hints to support your child at home:
- We will have an altered schedule on testing days due to beginning the test at 8:00am.  We will take our lunch after the completion of the test at 12:40pm and have specials and recess after.      
- Reassure your child that they have learned all the skills they need for the test.  Encourage and praise them for their success this school year.  Continue to build their confidence this week leading to Monday and Tuesday.  
- Please make sure your child gets plenty of sleep! 
- Eat a healthy breakfast.

  • May 19 - Bike to School Day-  Important -If your child is going to participate in this event after school he or she will need a change of transportation note. 
  • Monday, May 22nd:  Publishers Picnic
  • Thursday, May 25th:  3rd grade Chariot Races
  • Friday, May 26th:  Winds of Time school-wide parade 

Reading:

We will start our week reviewing vocabulary skills and context clues strategies.  We will practice how to identify the meaning of unknown words using context clues.  Your reader  will identify synonyms and antonyms of common words in their vocabulary using context clues as well.  

Later in the week, we will work on test taking confidence!  We will complete one final STAAR selection to review test taking strategies as well as celebrate all of the wonderful preparation they've done to be ready for next Tuesday (Reading STAAR test).  We will also learn and practice brain breaks that they can use during testing that do not distract their peers.

Writing:

We are going to revisit some of our favorite entries in our Writer's Notebook this week!  Your writer will reread their past work in their notebooks in order to revise and edit.  We will  specifically work on revising and editing for capitalization.  We will see where we can add capitalization for emphasis (e.g. WOAH!! or I TOLD her I wasn't feeling well.), proper nouns (e.g. Hunters Creek Elementary), and titles and headings (e.g. book titles, SFML titles).  We have added some capitalization online practice to our Language Arts websites.  We want to make sure we send our writers to fourth grade consistently capitalizing! 

Spelling:  We will be looking for how your child applies their spelling patterns this week.  We will take an application grade May 1st- May 4th. 


Social Studies:  Your child will finish their Texas festival project this week.  We can't wait to celebrate our final products this Friday.   


Math: We are entering our second and final week of STAAR Camp. Each class will be reviewing different concepts, as we do our last prep before the test. One concept that each class will cover is perimeter and area. It is important for your child to be able calculate both. They will also need to use the background knowledge of quadrilaterals when finding perimeter. Especially the rule about rectangles and squares when finding perimeter of a figure. 















Fractions will be another topic we will review this week, more specifically equivalent fraction using a pictorial model. The last two days of this week, we will have a circuit that will have different problem covering a variety of topics. This circuit will help prepare your child to how transition to different math concepts between questions. 

Homework this week will have review STAAR-like questions that will give you a chance to discuss past concepts at home. As always keep practicing those math facts. 

Science: This week in Science we are diverting our attention to the math concept of Personal Financial Literacy. We will discuss topics that include human capital, scarcity, credit and interest, and saving. Students will review some of what they learned in their Social Studies unit on Economics. Word problems will show them the connection between economics and math. A series of Kahoots will test their knowledge of various money issues. (And they love Kahoots!)




Sunday, February 19, 2017

Week 25: February 20-24

Important Dates and Reminders:

February
20- Presidents' Day (No School)

23- 3rd Grade Practice Reading STAAR 

24- Go Texans Day

27- 3rd Grade Practice Math STAAR

27- PTA RALLY DAY in Austin 

27-  Family Fair Raffle begins in cafeteria 

March
February 27- March 2- Family Fair Raffle in cafeteria 

3- HCE Family Fair

This week in third grade:

Reading: Readers will take the practice reading STAAR test on Thursday, February 23rd. We will spend a couple of days thinking aloud through STAAR-like nonfiction selections to become more familiar with their length and structure. We will also review fiction selections from previous PSA tests. Please be sure your child gets a good night's sleep and eats a solid breakfast on Thursday! 

Writing: Writers will continue our persuasive/argumentation essays unit. This week, we will move forward with the topic we chose last week. We will focus on the claim and support points, making sure our claim is well supported. Students will begin writing in essay form using their graphic organizer to help navigate this new structure. 

Be sure to ask your child what they are writing about; we have some really creative topics! 

Example of Persuasive Essay Outline (we will also include an introduction and conclusion): 




































Spelling: Students will receive new words on Thursday, February 16th and their test will be on FRIDAY, February 24th. (This change is due to the practice reading STAAR taking place on Thursday.) 

White group: Students will receive new words on Wednesday, February 15th and their test will be on Wednesday, February 22nd. (There is no change for this group.)

Social Studies: We will continue our economics unit with our Econ and Me Videos!  ECON AND ME revolves around four children and their invisible friend, Econ, who applies economic principles to individuals, families, and communities. This week, we will study consumption. Econ will show how children can use their $4.00 to spend on goods, save it, or pay for services. 

Math: This week we continue our work with equivalent fractions. Students will fold paper to be able to see fractions that represent the same amount of space. They will also examine number lines to see that equivalent fractions are at the same place on the line. On this image, it is clear that 2/3, 4/6, and 8/12 are at the same place on all three number lines. 



The second half of the week we will practice model drawing to solve fraction word problems. Visualizing and drawing what is happening in a problem will greatly improve understanding. 

Mom ordered a large pizza for dinner. It came cut into
12 equal pieces. Mom ate 3 pieces, Dad ate 4, my sister 
and brother each ate one piece and I ate 2.  What fraction
of the pizza was left?


By drawing and labeling the details of the story, it is visible that the remaining piece is 1/12 of the pizza.

Students will have written homework Tuesday and Wednesday nights and the usual FFF quiz on Friday. Please monitor that your child is studying facts every night. The district expectation for third grade is for students to master their multiplication facts through 12. Many students still have a long way to go. 

We are enjoying our new online adaptive learning system, Dreambox. Students will have access to it both at school and at home. They have already received their login information and we hope you will encourage your child to take advantage of this great resource. Use this link to access the program: Dreambox. It can also be accessed on the blog page entitled Math Websites.  Ms. Moore has added Dreambox to the Symbaloo homepage. Students just need to click on their homeroom teacher's name and they are ready to go. Thank you PTA!
Science:  Natural resources are Nature's gifts to us. We use them to survive and to make products that we use every day. We will review how resources can be categorized as renewable and nonrenewable and will create a flowchart that shows both classifications. The information on this chart will be tested the week of February 27. Students will examine everyday objects and determine the natural resources used to make them, stating whether they are renewable or nonrenewable. And as the week progresses, we will try to justify why certain resources are used to make certain products. What properties make them best suited for the job?

Friday, February 10, 2017

Week 24: February 13-17

Reminders and Upcoming dates to put on your calendar:

Valentine's Day Parties will be held on Tuesday, February 14th from 2:25-2:55 in your child's homeroom. Please send cards/treats with your child to pass out during the party. Please remember: NO TREATS WITH NUT PRODUCTS! Thank you for keeping our students safe. 

WITS Field Trip to The Menil Collection: Thursday, February 16th from 8:45am-12:00pm. Permission slips were sent home on Tuesday, February 7th. Please fill out and return as soon as possible. 

February
14- Valentine's Day Parties- 2:25-2:55 in homeroom class

16- WITS Field Trip to The Menil Collection 8:45am-12:00pm

17- Noon Dismissal

20- Presidents' Day (No School)

23- 3rd Grade Practice Reading STAAR

24- Go Texans Day

27- 3rd Grade Practice Math STAAR

This week in third grade...

Reading: Readers will read articles that lend themselves to identifying cause and effect relationships within the text. We will use graphic organizers to represent our thinking and support our ideas. We will also begin looking at STAAR-like nonfiction selections to become more familiar with their length and structure. 

Writing: Writers will continue our persuasive/argumentation essays unit. This week, we will choose our own topic (from a class list we brainstorm together) and will set up the structure of our essay. We will be focusing on creating a strong claim (thesis) to be supported by reasons (support points). Ask your writer what they are choosing to write about first! 

Examples of Persuasive Essay Structure:



























































Spelling: Students will receive new words on Thursday, February 16th and their test will be on Thursday, February 23rd. 

White group: Students will receive new words on Wednesday, February 15th and their test will be on Thursday, February 22nd. 

Social Studies: We will continue our economics unit, but this week, we start our Econ and Me videos!  ECON AND ME revolves around four children and their invisible friend, Econ, who apply economic principles to individuals, families, and communities. This week, we will study opportunity cost and how the kids learn to be resourceful with money while building their clubhouse.

Math: More fun with fractions this week. Comparing fractions can be a little difficult. The easiest ones are those with the same denominator. Just look at the numerator and see which one is larger. 
It is a little more tricky when the denominators are different and the numerators are the same. Students must think about the denominators and determine how many pieces the whole has been divided into. The larger the denominator, the more parts and the parts are smaller. Just the opposite of what most children think. A whole divided into 4 equal parts has larger pieces than a whole divided into 8 equal parts. Three of those big parts (3/4) is greater than three of the little parts (3/8). Students will be expected to be able to reason these two kinds of comparisons.
When the numerator and denominators are all different, students will h to use a model to visualize the fractions. We use sets, shapes, bars and number lines to show fractions that we are comparing. Here the number line shows that 2/3 is greater than 3/8.
This week we will also learn how to spot and create equivalent fractions. Equivalent fractions show the same amount but use different numerators and denominators. Models help students visualize fractions that are the same.




Eventually students will learn how to create equivalent fractions by multiplying or dividing the numerator and denominator by the same number. 



Everyone will have written math homework Monday through Wednesday nights. There will also be the usual Fast Fact Friday (FFF) quiz on Friday. Please help your child work toward mastering all multiplication facts. It is a third grade expectation.

We are excited to begin using a new online adaptive learning system, Dreambox. Students will have access to it both at school and at home. They will receive their login information in the next few days. We hope you will encourage your child to take advantage of this great resource. Use this link to access the program: Dreambox. It can also be accessed on the blog page entitled Math Websites.  Thank you PTA!

Science: This week we begin a unit on natural resources. Students will learn that all things are made from the gifts that nature shares with us. We will categorize resources as renewable, non-renewable and synthetic. The following vocabulary will be a focus for our learning.
natural resource - materials in nature that living things use
renewable resources - resources that can be replaced or will never be used up; these are found above ground
non-renewable resources - resources that cannot be replaced; once used, they are gone; these are found underground
synthetic resources - resources that are man-made