What is Assignment Center?

Assignment Center is a school work helper and assignment organizer for students. It pulls due dates and grades from LMS portals you connect, calculates GPA automatically, runs weighted grade predictions from category rules, and offers optional AI chat. It is not affiliated with your school and does not write assignments for you.

How does the grade predictor work?

The grade predictor uses weighted category equations from your class syllabus — for example Tests 40%, Labs 35%, Homework 25% — combined with scored items already in the portal. What-if scenarios show how a hypothetical score on a remaining assignment would change the class average before the LMS updates.

What does the browser extension do?

The Assignment Center browser extension pairs with your account and syncs assignment and grade data from LMS portal pages you open in your browser. It does not run in the background on sites you have not visited; sync is limited to authenticated portal sessions you control.

Can I use Assignment Center without AI?

Yes. Organization, GPA calculation, grade prediction, and portal sync work without AI. AI chat and Reading Mode are optional; Safe Reader lets you view assignment text without sending it to AI.

Every due date. Every grade. One place.

Your school portal,
finally readable.

Assignment Center turns the portal scramble into one clean board: what is due, what is missing, what changed, and where every grade stands.

Due dates

Tonight, tomorrow, overdue, and later, pulled into one timeline.

Grades

Class averages, scored items, missing work, and grade shifts side by side.

Portal capture

The view your school portal never knew how to give you.

Live Board

The school data you normally have to dig for

assignmentcenter.app / dashboard

On track · GPA 3.78

Open the assignment to work it, or jump to the class to see everything due.

Pre-lab — AP Bio enzyme activityMarked missing · partial credit windowMissing
Final essay — Symbolism in GatsbyHonors English · Due Fri · 2h 15mDue today
Lab report rewrite — cell respirationAP Biology · Due Wed · ~60 minThis week
Algebra II §4.4 — log/exp equationsQuiz Mon · weakest section from last test

10th grade · Demo data · 8 classes · synced 2 min ago

94%

CS I

93%

English

88%

Algebra II

Due tonight

What matters now

📖

Final essay — Symbolism in Gatsby

Honors English · Due Fri · Draft scored 94 · revise conclusion

2h 15m

🧪

Lab report rewrite — cell respiration

AP Biology · Due Wed · Add quantitative error analysis

60 min

📐

Algebra II §4.4 — log/exp equations

Quiz Mon · weakest section in last test review

45 min

Pre-lab — AP Bio enzyme activity

Marked missing · 1-page hand-written for partial credit

Missing

Every Due Date

Honors English Literature · Ms. Rebecca Lin · Due Fri Apr 11 · 80 pts

In progress

FINAL ESSAY — THE GREAT GATSBY

Symbolism in Fitzgerald's prose: a 4–5 page literary analysis

Choose ONE of: the green light, the valley of ashes, Doctor T. J. Eckleburg's eyes, or the seasons. Build a 4–5 page essay around a clear, debatable thesis answering: what does Fitzgerald's repeated use of this symbol reveal about the moral architecture of the novel?

Required: thesis in paragraph 1, three body paragraphs each anchored by a directly quoted passage with MLA in-text citation, a Works Cited (novel + 1 secondary source), and a revision memo addressing peer-review feedback.

Submit as PDF named Carter_Gatsby_Final.pdf. Late = 10%/day. Drafts must be peer-reviewed 48 hrs before final.

RUBRIC · 4 CRITERIA · 20 PTS

Thesis & Argument 5 pts

Original, debatable thesis sustained throughout; counter-claims anticipated.

Evidence & Analysis 5 pts

Evidence selected for word choice and structure — not summarized.

Organization & Voice 5 pts

Each paragraph builds the argument; voice precise and confident.

MLA & Mechanics 5 pts

Flawless MLA in-text + Works Cited; grammar polished.

Teacher feedback on draft (94/100): "Excellent thesis on the valley of ashes as moral indictment. Push the conclusion further — what's the implication beyond the novel?"

Every Grade — demo portal

Last 12 weeks · 8 classes · 73 assignments tracked

+6.4% since Q3

A−

Current avg

3.78

GPA (weighted)

Assignments

At risk

Click any class for assignment-level drilldown →

Studio Art — Drawing

96%

Computer Science I

94%

Honors English Lit

93%

Spanish II

89%

Advanced Algebra II

88%

AP US History

87%

AP Biology

85%

Physical Education

98%

What is due tonight? What changed today? Where did my grade move? Show missing work Explain this prompt

You

What should I handle first tonight, and why?

Assignment Center

Start with the lab rewrite because it is overdue and still worth credit.

1. Lab report rewrite — cell respiration
Due May 19. Current Biology grade: 85. Add the missing quantitative error analysis first.

2. Algebra HW 4.4
Due May 19. It maps to the next quiz section, so it has grade risk beyond the homework points.

3. Grammar quiz — formal commands
Due May 20. Quick review, then submit before the portal marks another day late.

Assignment Center

HELIX

✓Synced — 23 items captured

Assignments

Grades

Pages

Classes

Captured data

Ask your data

Ask about grades, due dates...

HELIX Portal Capture

Your portal has the data. HELIX brings back the parts it makes hard to see.

⚡

Capture the messy page

Grades, assignments, due dates, attached docs, and teacher notes come back together.

📌

Keep the context

The score, class, date, and source page stay linked so nothing becomes mystery data.

💬

Ask in context

Ask about the grade, the due date, or the assignment page without opening five tabs.

Grade What-if

See where the class stands before the portal makes it obvious

Tests & Quizzes40%

96%

Labs & Projects35%

91%

Homework25%

88%

WHAT-IF SCENARIO

Score 80% on final → B+ (89.1%)

Score 95% on final → A (94.2%)

PREDICTED FINAL

93.1%

96% confident

Based on 18 graded items and category weights

Prompt Decoder

Long assignment pages become dates, requirements, and a sane first move

ORIGINAL PROMPT (from teacher)

AP US History — Final DBQ: Reagan Era & the End of the Cold War (1981–1991)

Prompt: Evaluate the extent to which the foreign and economic policies of the Reagan administration were responsible for the collapse of the Soviet Union and the end of the Cold War.

Use the seven attached documents (Reagan's "Evil Empire" speech, INF Treaty excerpt, Gorbachev's perestroika address, NSDD-75, a 1989 NSC memo on Eastern Europe, a Cato Institute economic analysis, and a Soviet defector interview). You must:
1. Establish a clear thesis with categories of analysis in your introduction.
2. Use at least 4 of the 7 documents as evidence; source (HIPP — historical situation, intended audience, point of view, purpose) at least 2.
3. Include at least one specific piece of outside evidence not in the documents (e.g., SDI, the 1986 Reykjavík Summit, Pope John Paul II's role in Poland, or the Soviet-Afghan War).
4. Demonstrate complexity by qualifying your argument — address counter-claims explicitly (e.g., internal Soviet structural failure, Eastern European agency, the role of Solidarity).
5. Contextualize the argument in broader Cold War history (1945 onward).

Format: handwritten in blue/black ink, 60 minutes plus 15-minute reading period. Graded on the College Board 7-point rubric. Late = no credit. Print and sign the academic-honesty cover sheet.

CLEAN BREAKDOWN

RUBRIC POINTS — 7 TOTAL

Thesis (1) · Contextualization (1) · Evidence — docs (3) · Outside evidence (1) · Sourcing — HIPP (1) · Complexity (1)

DOCUMENT STRATEGY

Use docs 1, 2, 4, 6 in body 1 (Reagan policy intent). Use docs 3, 5 in body 2 (Soviet collapse from inside). HIPP doc 1 (Reagan, intended audience = Western voters) and doc 3 (Gorbachev, purpose = pro-reform mandate).

OUTSIDE EVIDENCE — PICK ONE

SDI (best — connects directly to economic strain) · Reykjavík 1986 (links to INF) · Pope JPII / Poland (best for complexity) · Soviet-Afghan War (counter-claim leverage)

COMPLEXITY MOVE

Open paragraph 4 by qualifying: "While Reagan's policies accelerated the collapse, the structural failure of Soviet command-economy production preceded any external pressure." This earns the complexity point even if the rest of the argument is one-sided.

75-MIN PLAN

Reading 15 min · Outline + thesis 8 min · Body 1 (Reagan policy) 14 min · Body 2 (Soviet collapse) 14 min · Body 3 (counter-claim) 11 min · Conclusion 4 min · Cleanup 4 min.

Portal Capture

Your school portal never knew

PowerSchool, Canvas, Blackbaud, Classroom, Turnitin: due dates, grades, and source pages come back into one view.

psn.demo.edu / grades / current

PowerSchool

Riverside High School › Student Portal

Navigation

Grades & Attendance

Grade History

Attendance History

Teacher Comments

School Bulletin

My Info

Student Info

Account Prefs

Current Grades — demo data 2026–2027 · Q1 sample

Course Name	Teacher	Per	Grade	Pct	Absences
AP Chemistry	Mr. Okonkwo	2	A	94%	1
AP US History	Ms. Reyes	3	B+	88%	0
Calculus BC	Dr. Patel	4	A−	91%	2
English Literature	Ms. Torres	5	B	84%	0
Spanish IV	Sra. Müller	6	A	96%	0
AP Physics C	Mr. Zhang	7	C+	78%	3

GPA: 3.82 Class Rank: 14 / 312 Credits Earned: 28.5

← Grades & Attendance›AP Physics C

⚠️

Grade Risk Detected — 78% (C+)

3 low scores pulling average down. Action required.

AP Physics C · Mr. Zhang · Period 7 · Bldg C Rm 204

Assignment	Score	Max	%
Unit 5 Test: Electricity & Magnetism	62	100	62%
HW Set 12: Magnetism Problems	7	10	70%
Lab: Coulomb's Law Verification	88	100	88%
Unit 4 Test: Mechanics & Motion	82	100	82%
HW Set 11: Rotational Dynamics	9	10	90%
Quiz: Gauss's Law	68	100	68%

Average: 78.2% (C+) 3 Absences ⚠ Below GPA target

← Navigation›Grade History

Grade History — Alex Johnson

Term	GPA	Rank	Credits
2026–2027 Q1 Current sample	3.82	14/312	28.5
2025–2026 Q4	3.91	11/312	24.0
2025–2026 Q3	3.88	12/312	18.0
2025–2026 Q2	3.75	18/305	12.0
S2 2024	3.60	24/302	6.0

3.82

Cum. GPA

Top 5%

Class Rank

28.5

Credits

Dashboard

AP CHEM 4B

AP Chemistry

Okonkwo · Demo course

1 due tomorrow A 94%

AP US HIST

AP US History

Reyes · Demo course

Essay due Apr 20 B+ 88%

CALC BC 3

Calculus BC

Patel · Demo course

Prob Set 9 due Apr 21 A− 91%

ENG LIT 5B

English Literature

Torres · Demo course

Discussion due Apr 19 B 84%

Coming Up

Apr 19 · Today

Discussion: Invisible Man

English Lit

Apr 20 · Tomorrow

Reconstruction Essay

AP US History

Apr 21

Problem Set 9

Calculus BC

Demo school term

AP US History

Ms. Reyes · Period 3

B+88%

Modules

Assignments

Grades

People

Files

Reconstruction Essay

Due Apr 20 · 150 pts · Submit via Turnitin

MISSING

Unit 3 DBQ: Cold War

Due Apr 5 · 100 pts

88/100

Primary Source Analysis #4

Due Apr 12 · 50 pts

45/50

AP US History›Reconstruction Essay

Reconstruction Essay

Due: Apr 20, 2026 by 11:59pm

Points: 150

Submitting: File upload or text entry

Instructions

Write a 5-paragraph essay analyzing the successes and failures of Reconstruction (1865–1877). Draw on at least 5 primary sources from the course reader. All citations must follow MLA 9th edition format. Minimum 1,200 words.

Rubric (150 pts)

Thesis & Argument	30 pts
Historical Evidence	40 pts
Analysis & Complexity	50 pts
MLA Format	30 pts

📄

Drop file here or click to upload

Blackbaud

Riverside High School

Home

Academics

Schedule

Progress

My Courses

Assignments

Grades

Resources

3 DUE THIS WEEK Demo term

🧪

AP Chemistry

Mr. Okonkwo · Period 2 · Bldg A Rm 214

94.2%

Lab Report #4: Titration Analysis

Submit via Turnitin · 100 pts

Apr 22

📜

AP US History

Ms. Reyes · Period 3 · Bldg B Rm 118

B+

88.1%

Reconstruction Essay

5 primary sources required · 150 pts

Apr 20 !

∫

Calculus BC

Dr. Patel · Period 4 · Bldg C Rm 301

A−

91.4%

Problem Set 9 — Integration by Parts

Show all work · 50 pts

Apr 21

📖

English Literature

Ms. Torres · Period 5 · Bldg A Rm 209

84.3%

Discussion: Invisible Man Ch. 12–16

250 words minimum · 25 pts

Today

Blackbaud

Home

Academics

Schedule

My Courses

Assignments

Grades

Resources

4 DUE SOON

Reconstruction Essay

AP US History · Ms. Reyes

URGENT

Due Apr 20150 ptsNot Submitted

Discussion: Invisible Man Ch.12–16

English Lit · Ms. Torres

TODAY

Due Apr 1925 ptsNot Submitted

Lab Report #4: Titration Analysis

AP Chemistry · Mr. Okonkwo

Due Apr 22

100 ptsNot Submitted

Problem Set 9 — Integration by Parts

Calculus BC · Dr. Patel

Due Apr 21

50 ptsNot Submitted

Primary Source Analysis

AP US History · Ms. Reyes

Submitted ✓

Due Apr 1250 pts · 45/50

Blackbaud

My Courses

Assignments

Grades

Assignments›Reconstruction Essay

Reconstruction Essay

AP US History · Ms. Reyes · Period 3

150 pts Due Apr 20, 2026 Submit via Turnitin

🔴

Due in 1 day — Not yet submitted

Instructions

Write a 5-paragraph essay analyzing the successes and failures of Reconstruction (1865–1877). Use at least 5 primary sources from the course reader. Minimum 1,200 words.

📁

Drag & drop or click to upload

PDF, DOCX accepted · max 50MB

Classroom

AP Chemistry

Period 2 · Mr. Okonkwo

🧪

Lab Report #4: Titration Analysis

Due Apr 22

AP US History

Period 3 · Ms. Reyes

📜

Reconstruction Essay — 5 primary sources required

Due Apr 20 · URGENT

Calculus BC

Period 4 · Dr. Patel

∫

Problem Set 9 — Integration by parts, u-substitution

Due Apr 21

English Lit

Period 5 · Ms. Torres

📖

Discussion: Invisible Man — post 250 words min

Due Today · 11:59 PM

Google

Classroom

AP US History

Period 3 · Ms. Reyes

Classroom code: xkz47p

Stream

Classwork

People

Grades

This Week

📄

Reconstruction Essay

Assigned · 150 pts · Due Apr 20

TOMORROW

💬

Discussion: Invisible Man

Assigned · 25 pts · Due Today

TODAY

Earlier

✅

Primary Source Analysis #4

Turned in · 45/50 pts

✅

Unit 3 Quiz: Cold War

Turned in · 88/100 pts

← AP US History

📄

Reconstruction Essay

Ms. Reyes · Apr 20, 2026 (11:59 PM) · 150 points

Instructions

Write a 5-paragraph essay analyzing Reconstruction (1865–1877). Use at least 5 primary sources from the course reader. MLA format required. Minimum 1,200 words.

Your work

Assigned

Reconstruction_Draft.docx

Google Doc

Turnitin

My Classes Submissions Feedback Studio

Title	Class	Submitted	Similarity	Grade
Thermodynamics Lab #3 Report · 8 pages	AP Chemistry	Apr 10, 2026	4%	96/100
Cold War DBQ Essay Essay · 1,240 words	AP US History	Apr 5, 2026	7%	88/100
Reconstruction Essay Essay · Not submitted	AP US History	—	—	Pending
Gatsby Character Analysis Essay · 980 words	English Lit	Mar 28, 2026	14%	82/100
Lab Report #4: Titration Report · Not submitted	AP Chemistry	—	—	Pending

Turnitin

My Classes›AP US History›Reconstruction Essay

Reconstruction Essay

Class: AP US History · Ms. Reyes

Due: Apr 20, 2026 11:59 PM

Submit your essay on Reconstruction (1865–1877). Minimum 1,200 words. MLA format required.

Upload Submission

Submission Title

Drag and drop a file here

or browse for a file

PDF, DOC, DOCX, TXT · Max 100MB, 400 pages

Turnitin

Submissions›Cold War DBQ Essay

Cold War DBQ Essay · 1,240 words · Apr 5, 2026

The Cold War represented a fundamental shift in international relations following World War II. The ideological conflict between the United States and the Soviet Union shaped global politics for nearly five decades.

The Truman Doctrine, articulated in 1947, established the policy of containment that would define American foreign policy throughout the Cold War era.

The Marshall Plan provided over $13 billion in economic assistance to rebuild war-torn European economies. This strategic investment proved crucial in stabilizing Western Europe against communist influence.

Low Similarity

Match Breakdown

Internet sources

4% (3)

Publications

2% (1)

Student papers

1% (2)

HELIX

v0.6.1 · Chrome

LIVE

✓

PowerSchool synced

6 courses detected

Assign.

Grades

Pages

Classes

Sync Mode

All pages: captures assignments, grades, files, and source links.

Navigate Portals

PowerSchool

Activity

Synced 6 courses from PowerSchool

Detected 14 assignments

Grade trend: 2 classes ↓

All pages mode active

How it works

No hype loop. Just the school data.

STEP 01

Connect the portal

Start with the same student portal you already use for classes, grades, and assignments.

STEP 02

Pull every due date

Homework, labs, essays, tests, missing work, and overdue items land on one timeline.

STEP 03

Read every grade

Current averages, graded items, category weights, and source context stay together.

STEP 04

Ask what changed

Turn the messy list into tonight's order of operations, without hunting through tabs.

No data sold

You control your data

Not affiliated with schools

Secure credential handling

Assignment Center

Your school portal,finally readable.

Your school portal never knew

Reconstruction Essay

No hype loop. Just the school data.

Your school portal,
finally readable.