Add and Subtract Intervention 2.1.501
Paid Version
Publisher Description
Add and Subtract Intervention is a systematic method of teaching your student or child addition and subtraction math facts by using proven techniques with Incremental Rehearsal. This application is designed by Kindergarten and First Grade Educators at top elementary schools who have effectively used these techniques to teach many students as part of core curriculum. Now your student or child can leverage our experience to master addition and subtraction to build a strong foundation for math and problem solving.
This application allows you to complete comprehensive assessments of your students' abilities in solving addition and subtraction math facts from 0 through 10. After completing assessments, you can focus interventions by selecting nine known math facts and one unknown for the student. Through incremental rehearsal, known math facts are reinforced while those not yet known are mastered. These techniques have been proven to work in many classroom and home settings.
This application guides you through interventions by presenting math facts in the following order, where Z is unknown and A through I are known by the student:
Z
A, Z
A, B, Z
A, B, C, Z
A, B, C, D, Z
A, B, C, D, E, Z
A, B, C, D, E, F, Z
A, B, C, D, E, F, G, Z
A, B, C, D, E, F, G, H, Z
A, B, C, D, E, F, G, H, I, Z
For each interaction in assessments or interventions, the facilitator records whether the student knows the math fact or not. The application tracks each and every assessment, automatically recording proficiency when the student reaches 80% for the math fact or marking as unknown if proficiency drops below the 80% threshold.
Detailed reports show the following:
- Percentage known by category and each number
- Count of math facts learned by week
- Charting of math facts learned by week compared to goal
We hope this offering increases your students' abilities in mastering math basics. We gladly accept feedback and strive to provide the best products for you and those wanting to teach and learn.
May 10, 2020
Version 2.1.501
> fixed issue where intervention was not showing the known problem at the end of the last iteration
> added challenge question for emailing student results
> support for ios 13 and above
About Add and Subtract Intervention
Add and Subtract Intervention is a paid app for iOS published in the Kids list of apps, part of Education.
The company that develops Add and Subtract Intervention is I Teach Tiny Humans, LLC. The latest version released by its developer is 2.1.501.
To install Add and Subtract Intervention on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2020-05-10 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Add and Subtract Intervention as malware if the download link is broken.
How to install Add and Subtract Intervention on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Add and Subtract Intervention is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Add and Subtract Intervention is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
