The purpose of this task is to study an example of a function which varies discretely over time.
- Provider:
- Illustrative Mathematics
- Date Added:
- 06/22/2022
The purpose of this task is to study an example of a function which varies discretely over time.
The First National Bank has just been robbed (the position of the bank on the map is marked). The clerk pressed the silent alarm to the police station. The police immediately sent out police cars to establish road blocks at the major street junctions leading out of town. Additionally, 2 police cars were dispatched to the bank.
|The bank manager is trying to improve customer satisfaction by offering better service. Management wants the average customer to wait less than 2 minutes for service and the average length of the queue (length of the waiting line) to be 2 persons or fewer. The bank estimates it serves about 150 customers per day. The existing arrival and service times are given in the tables below
This task asks students to use similarity to solve a problem in a context that will be familiar to many, though most students are accustomed to using intuition rather than geometric reasoning to set up the shot.
This task asks students to use similarity to solve a problem in a context that will be familiar to many, though most students are accustomed to using intuition rather than geometric reasoning to set up the shot.
In small groups, students will research and obtain information to compare services offered and rates between banks and credit unions. To conclude, students will present their findings and state why one might choose one over the other.
This lesson promotes an understanding of why a diverse collection is required in school and public libraries. It will be acknowledged that individual reading choices are widely differentiated. Methods on making personal reading choices will be explored. Ideally this lesson would be used the fourth week of September, in conjunction with Banned Book Week
This lesson promotes an understanding of why a diverse collection is required in school and public libraries. It will be acknowledged that individual reading choices are widely differentiated. Methods on making personal reading choices will be explored. Ideally this lesson would be used the fourth week of September, in conjunction with Banned Book Week
Students will use Numbers to create a bar graph with the data given. Students will then use Pages to make generalizations about the data.
A video by Math Songs by NUMBEROCK that teaches all about picture graphs and bar graphs including the vocabulary words in fun song.
In this lesson, students learn about President Obama’s life, family, and political career as they interact with a slide presentation. Access to this resource requires a free educator login.
As teachers need to consider long and short writing, formal and informal, in a variety of genres, this article focuses on and gives examples of short writing tasks that can still help students explore learning and write effectively.
In this English Journal article, Bardine et al. apply research on teacher commenting practices (e.g., appearance comments vs. function comments) to the experiences of student writers in the secondary English classroom. They offer suggestions about how to use comments and response to writing more effectively to support student learning in the classroom.
In forested areas, students are often intrigued by mysterious sticks covered in carved tunnels–but students often think the patterns were made by human artists or termites. After students complete this activity, they’ll have the skills to identify bark beetle galleries, to make explanations about the patterns of beetle galleries, and to interpret what these tracks tell us about the life history of the organisms that made them.
In an optional discussion, students can consider outbreak levels of bark beetles that cause the death of many trees, make arguments based on evidence about possible effects on ecosystems, then brainstorm and critique possible management strategies. An optional extension for investigating student questions about bark beetles is also included.
A Powerpoint guided lesson about the bark beetle in Utah (April Mitchell)
I use this resources as a basic introduction to the concepts of trade a bartering. It does a fantastic job of giving a basic history from trading individual items to shells and coins and paper money until today when kids still might trade or barter.
This is an introduction to the base 10 system for whole numbers. Numbers are explained and built using blocks to represent place value. This video is targeted for grade 2 and 3 math studies.
The purpose of this task is to help students understand what is meant by a base and its corresponding height in a triangle and to be able to correctly identify all three base-height pairs.
Students analyze two letters written by FDR in order to determine the significance that baseball played during WW1 and WW2 in uplifting morale.
Baseball has been part of the culture of the United States since the earliest days of the nation, and the ways in which the game has changed through the centuries provide opportunities to explore changes in U.S. society. This primary source set includes documents and images. A teacher guide is included to assist educators in utilizing the primary sources in their instruction.