ALEX Resources

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Learning Activities (2) Building blocks of a lesson plan that include before, during, and after strategies to actively engage students in learning a concept or skill. Classroom Resources (1)

ALEX Learning Activities  
   View Standards     Standard(s): [MA2019] (1) 14 :
14. Given a two-digit number, mentally find 10 more or 10 less than the number without having to count, and explain the reasoning used.
Subject: Mathematics (1)
Title: Brain Attack: Adding 10 Mentally Game
Description:

Students will practice adding 10 more mentally using the interactive digital game "10 More Attack."

This activity results from the ALEX Resource Development Summit.



   View Standards     Standard(s): [DLIT] (1) 16 :
10) Identify an appropriate tool to complete a task when given guidance and support.

Examples: Choosing a word processing tool to write a story, choosing a spreadsheet for a budget.

[DLIT] (1) 4 :
R4) Identify and employ appropriate troubleshooting techniques used to solve computing or connectivity issues.

[MA2019] (1) 14 :
14. Given a two-digit number, mentally find 10 more or 10 less than the number without having to count, and explain the reasoning used.
Subject: Digital Literacy and Computer Science (1), Mathematics (1)
Title: Virtual Hundred Chart Patterns: 10 more, 10 less, 1 more, 1 less
Description:

This activity is for a virtual hundreds chart puzzle game.  Students can use the puzzle to explore number patterns within 100, finding 10 more, 10 less, 1 more, and 1 less of a given number. This activity will be best used after students are familiar with a hundreds chart.

This activity was created as a result of the DLCS COS Resource Development Summit.



ALEX Learning Activities: 2

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ALEX Classroom Resources  
   View Standards     Standard(s): [MA2019] (1) 14 :
14. Given a two-digit number, mentally find 10 more or 10 less than the number without having to count, and explain the reasoning used.
[MA2019] (1) 15 :
15. Subtract multiples of 10 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. Relate the strategy to a written method and explain the reasoning used.
Subject: Mathematics (1)
Title: Peg and Cat: Counting by Tens
URL: https://aptv.pbslearningmedia.org/resource/ee3eaf49-5b23-40cb-895d-933c6ddc1bc1/counting-by-10s/
Description:

Use this video with children to count along with Peg, Cat, and friends as they collect and count space rocks by 10s. While collecting space rocks for NASA, Ramone has time to show Peg, Cat, Richard, and Pig how to count by 10s to 100.


ALEX Classroom Resources: 1

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