Math App Sign In

Students use their Walthill username. Teachers use their email address.

SPED Core Diagnostic Math Lab V105
Student:

Core computation, taught deeply

Grades 5–12 • subtraction • multiplication • division • decimals • regrouping/borrowing • remainders. The app records the student's work at each step so the teacher can see where the process breaks down.

Students
12
Current student attempts
0
Independent accuracy
Most successful method
No data yet

Practice coverage

Recent diagnostic errors

No attempts recorded yet.

Mastery Map

Practice growth map for instruction. Formal IEP mastery remains based on completed Goal Probe sessions.

Math Learning Profile

A consolidated instructional profile built from practice and formal IEP Goal Probe data. Practice and formal progress-monitoring sources remain identified separately.

Intervention Coach

Teacher-controlled synthesis of the student's recorded math data. Review before using. It does not make IEP/504 decisions.

Instructional Recommendations

Generated from recorded student performance. Recommendations are advisory only and do not alter IEP/504 goals, accommodations, services, placement, or progress-monitoring rules.

Accommodation Effectiveness

Compares performance when permitted supports were used versus not used. This is descriptive decision-support data only; it does not change or remove accommodations.

Teacher Intervention Dashboard

Caseload scan of formal IEP Goal Probe data. Practice signals stay separate and do not change formal progress-monitoring status.
Click a student name to make that student active and open their Progress Report.

Student roster

The app uses pseudonymous usernames only. Add more than 12 if needed.

Student profile

Student Math Supports

Optional direct overrides. You usually do not need to check these when the same support is already selected in the student's IEP accommodations or teacher strategies below; applicable selections are mapped automatically.
No math supports are currently enabled.

Display & Access Accommodations

Apply only supports that match the student's current plan or teacher-selected instructional support.
No display/access supports are currently enabled.

Automatic Goal Analyzer

The app reads the goal and proposes what to assess, the problem conditions, and how progress should be measured.

Enter or paste the math goal above. The analysis will update automatically.

Teacher review required: The analyzer does not rewrite the IEP or make an IEP-team decision. It proposes an app configuration from the goal text. Review the interpretation and correct anything that does not match the current IEP before applying it.
Percent accuracy used for the progress target line.

IEP Goal Measurement Plan

Choose the objective measurement stated in the IEP. This determines how the app scores the goal and what appears on the primary progress graph.

Compliance safeguard: the app records the measurement rule; it does not decide what the IEP goal or criterion should be. The measurement settings should match the current IEP as written.

Probe-Based Goal Monitoring

Use this when the IEP goal is written as a score per probe plus a consistency rule, such as 5/5 problems on 3 of 4 assessments.

IEP Goal Practice Scope

Controls what the app assesses during the student's IEP Goal Probe. Students may practice outside this scope; ordinary practice is excluded from IEP progress-monitoring data.

Word-Problem Read Aloud

Controls browser text-to-speech for word problems. The app reads only the problem text, not answer choices or the correct operation.

Use the setting that matches the student's current IEP/504 plan or teacher-selected instructional support. The app records whether read aloud was used on an attempt.

IEP-required accommodations / modifications

Only select items actually contained in the student's current plan. These are stored separately from teacher-selected strategies.

Student-screen support mapping
Applicable selections are converted automatically into student tools. Examples: Scratch paper / workspace → Scratchpad; Place-value chart → Place-Value Chart; Number-line strategy → Number Line; Touch/count strategy → Counters. Calculator and Multiplication chart continue to appear automatically when selected.

Teacher-selected instructional strategies

These can change based on instruction and performance and are not represented as IEP changes.

My Math Supports
Multiplication
Choose settings and generate a problem.

Method performance

Error patterns

Recent Work

Review exactly what the student did, where the error occurred, and what to reteach.

Method Comparison

Compares instructional methods using completed IEP Goal Probe attempts only. A method needs at least 3 independent attempts in an operation before the app treats the comparison as usable.

Monthly Progress Data

This page fills itself only from practice attempts marked Independent. Prompted work is excluded from progress-monitoring calculations.

Progress Report

Goal Measurement Data

Enter an external / teacher-collected data point

Progress Narrative & Goal Draft Assistant

Teacher-only drafting support. App data are one source of information and do not independently determine IEP need, eligibility, services, or final annual goals.

Select a reporting period and generate a draft.

Possible IEP Goal Builder

DRAFT — Teacher/IEP team review required. A suggested goal should only be used when the skill deficit is connected to a disability-related need documented in the PLAAFP and considered with other current data.
Complete the PLAAFP-connected need field before generating a goal draft.

Compliance Review Checklist

Add Assigned Teacher

Assigned teachers can access only the students selected here. They cannot create/delete student accounts or manage other teachers.

Assign students

Current Teachers

Primary teachers have full roster access. Assigned teachers see only students checked in their assignment list.

System Tools & QA

Primary-teacher tools for validating the current app state and exporting pseudonymous student data.

Run System Check

Checks login state, role, roster loading, student IDs, duplicate attempt IDs, progress calculations, and required UI functions.

Current Student Export

Exports only the currently selected pseudonymous student.

Roster Backup

Exports pseudonymous usernames, grades, goals, accommodations, strategies, and progress summaries. Passwords are never exported.