EDUC 5313 Multimedia Presentation

8th grade Resource Math

Drawing Trend lines

Holly Ambers

Start

Learning Goals & Standards

1) Lesson Learning Goals

2) Content Standard

3) ISTE Standards

Learning Goals

Students will use technology to be able to create an accurately drawn trend line that best fits the given scatterplot data.

Students will be able to determine which of several given trend lines most accurately fits the given data.

Content Standard

Students will use a trend line that approximates the linear relationship between bivariate sets of data to make predictions. TEKS 8.5D

ISTE Standards

Innovative Designer 1.4c Prototypes Students develop, test and refine prototypes as part of a cyclical design process.

Knowledge Constructor 1.3c Curate Information Students curate information from digital resources using a variety of tools and methods to create collections of artifacts that demonstrate meaningful connections or conclusions.

Innovative Designer 1.4a Design Process Students know and use a deliberate design process for generating ideas, testing theories, creating innovative artifacts or solving authentic problems.

Notice? Wonder?

DESMOS TEACHER DASHBOARD

StudentWork

DESMOS STUDENT ACTIVITY

EXPLORE

UDL STRATEGY

Foster collaboration, interdependence, and collective learning

EXPLain

UDL STRATEGY

Highlight and explore patterns, critical features, big ideas, and relationships

true or false?

ELABORATE

cOOPERATIVE PROCESSING (modified)

shared decision making that allows for all voices to be heard and considered in the decision-making process

Elaborate & EVALUATE

dESMOS slides

PEAR DECK - REAL WORLD APPLICATION

GeoGebra

UDL STRATEGY

Use multiple tools for construction, composition, and creativity

Learning Goals

Students will use technology to be able to create an accurately drawn trend line that best fits the given scatterplot data.

Students will be able to determine which of several given trend lines most accurately fits the given data.

Content Standard

Students will use a trend line that approximates the linear relationship between bivariate sets of data to make predictions. TEKS 8.5D

ISTE Standards

Innovative Designer 1.4c Prototypes Students develop, test and refine prototypes as part of a cyclical design process.

Knowledge Constructor 1.3c Curate Information Students curate information from digital resources using a variety of tools and methods to create collections of artifacts that demonstrate meaningful connections or conclusions.

Innovative Designer 1.4a Design Process Students know and use a deliberate design process for generating ideas, testing theories, creating innovative artifacts or solving authentic problems.

TRIPLE E FRAMEWORK

student feedback

"I bet I can get the highest score in the class!"

"I like when we use our Chromebooks to do math."

"It's easier to make mistakes on the computer."

"If I had to pick one to use, I'd pick Desmos."

changes

• Prep students better for what the lesson will look like and how I will need to get their attention at certain times
• Change the notes/cheat sheet to better match Desmos steps
• Slow down the pacing - don't try to fit the Desmos in 45 mins because they enjoyed it.
• Start of Day 2: Show basketball graph again and ask students to "Explain how to draw an accurate trend line" and then have them try it!
• No GeoGebra - students couldn't log in, took extra time to post link
• Try some examples on paper?

feedback?

Suggestions?

Changes?

questions

REFERENCES

Ambers, H. (2024, September 20). Day 5 drawing real world trendlines [Unpublished presentation slides]. Pear Deck. https://app.peardeck.com/presenter/traiuljnf/projector

Desmos. (2021). Fun math trend line practice. [Desmos activity]. Desmos. https://teacher.desmos.com/activitybuilder/custom/5fc6fb378b47bf0d515bd232

Garcia, S. (2024). Estimate best-fit lines. [GeoGebra activity]. GeoGebra. https://www.geogebra.org/m/NQRpPRwg

Laib, J. (2023, February 9). Comparing career points scored with minutes played of top 100 active NBA scorers (as of Jan 31, 2023). Slow Reveal Graphs. https://slowrevealgraphs.com/2023/02/09/2744/

Thanks!