# POKYH > POKYH is a free, ad-free app for students and parents at schools that use WebUntis. It shows the timetable with substitutions and exams, grades with an automatic average, absences, messages, personal to-dos and class reminders. You sign in with your school’s own WebUntis account. POKYH is an independent, free app for WebUntis. You find your school, sign in with your WebUntis account and see timetable, substitutions, exams, grades, absences and messages in one clear place, in the browser, as a web app or on your phone. POKYH works with every school that uses WebUntis, in Italy, Austria, Germany, Switzerland, the rest of Europe and anywhere else in the world. It started at a vocational school in South Tyrol. ## Key facts - For every school on WebUntis - Free and without ads - English, German and Italian - Phone, tablet and computer - Your password only goes to your school’s WebUntis server. - Free, ad-free, open source. - POKYH is for people aged 14 and over. If you are younger, only use POKYH with your parents’ consent. - POKYH is an independent project and is not affiliated with Untis GmbH. WebUntis and Untis are trademarks of Untis GmbH. - Website: https://www.pokyh.com (English https://www.pokyh.com/en/, German https://www.pokyh.com/de/, Italian https://www.pokyh.com/it/) - Source code: https://github.com/bedchem ## What POKYH shows - Timetable in day and week view - Substitutions, cancellations and exams in the timetable - Grades by subject with automatic average and calculator - Absences in hours and percent, per month, excused and open - Messages with attachments - Personal to-do list - Class-wide reminders - Cafeteria menu, where the school has one - Dark mode and design for phone, tablet and computer - Installable as a web app - Grade and absence calculators without sign-in - Free and without ads ## Pages (English) - [Home](https://www.pokyh.com/en/): what POKYH is and what it shows - [Sign in](https://www.pokyh.com/en/login/): pick your school (any school on WebUntis, by name, city or address), then sign in with your WebUntis account - [For WebUntis](https://www.pokyh.com/en/webuntis/): what POKYH shows from WebUntis (timetable, exams, grades with averages, absences in hours and percent, messages), how signing in works, questions - [FAQ](https://www.pokyh.com/en/faq/): schools, sign-in, security, age, features - [Calculators](https://www.pokyh.com/en/tools/): free school calculators, no sign-in - [Grade average calculator](https://www.pokyh.com/en/tools/grade-average/): weighted average on the 1-10, 1-6, 1-5 and 0-15 point scales, and the grade needed for a target average - [Absences in percent](https://www.pokyh.com/en/tools/absences/): share of lessons missed and hours left before the limit; explains the three-quarter attendance rule in Italy (DPR 122/2009 art. 14(7), Legislative Decree 62/2017 art. 5) - [Comparison](https://www.pokyh.com/en/comparison/): POKYH and WebUntis compared, feature by feature - [Get POKYH](https://www.pokyh.com/en/get/): browser, web app, iPhone, Android - [Web app on iPhone](https://www.pokyh.com/en/get/pwa/ios/): add POKYH to the home screen in Safari, step by step - [Web app on Android](https://www.pokyh.com/en/get/pwa/android/): install POKYH from Chrome, step by step - [About](https://www.pokyh.com/en/about/): the story behind POKYH - [Cafeteria](https://www.pokyh.com/en/mensa/): school cafeteria menus with ratings; with several cafeterias a choice with search, each named with its schools; schools without a menu on POKYH show none - [Self-hosting](https://www.pokyh.com/en/howto/): run the open-source web app on your own computer or server - [Legal](https://www.pokyh.com/en/legal/): imprint, privacy policy, terms of use and cookies ## Questions the site answers - [What is POKYH?](https://www.pokyh.com/en/faq/) - [Who can use POKYH?](https://www.pokyh.com/en/faq/) - [What does POKYH cost?](https://www.pokyh.com/en/faq/) - [Which features are there?](https://www.pokyh.com/en/faq/) - [How do I sign in?](https://www.pokyh.com/en/faq/) - [Is POKYH safe?](https://www.pokyh.com/en/faq/) - [How is it different from WebUntis?](https://www.pokyh.com/en/faq/) - [Does POKYH store my password?](https://www.pokyh.com/en/faq/) - [Is there a POKYH app?](https://www.pokyh.com/en/faq/) - [Do I see substitutions and changes?](https://www.pokyh.com/en/faq/) - [Which schools are supported?](https://www.pokyh.com/en/faq/) - [Can I see the source code?](https://www.pokyh.com/en/faq/) - [How old do I have to be to use POKYH?](https://www.pokyh.com/en/faq/) - [Is POKYH the official WebUntis app?](https://www.pokyh.com/en/webuntis/) - [Do I need a new account?](https://www.pokyh.com/en/webuntis/) - [Is signing in safe?](https://www.pokyh.com/en/webuntis/) - [I cannot find my school. What now?](https://www.pokyh.com/en/webuntis/) - [Are grades and absences in POKYH binding?](https://www.pokyh.com/en/webuntis/) - [What does POKYH cost?](https://www.pokyh.com/en/webuntis/) - [How do I calculate my grade average?](https://www.pokyh.com/en/tools/grade-average/) - [What is a 6+ or a 6/7 as a number?](https://www.pokyh.com/en/tools/grade-average/) - [Which grade do I need for a certain average?](https://www.pokyh.com/en/tools/grade-average/) - [Is the calculated average my report grade?](https://www.pokyh.com/en/tools/grade-average/) - [How many hours can I miss in Italy?](https://www.pokyh.com/en/tools/absences/) - [Do excused hours count too?](https://www.pokyh.com/en/tools/absences/) - [Where do I find my hours missed?](https://www.pokyh.com/en/tools/absences/) - [How many hours does my school year have?](https://www.pokyh.com/en/tools/absences/) ## Other languages - [Deutsch](https://www.pokyh.com/de/): POKYH ist eine kostenlose App für WebUntis: Stundenplan, Vertretungen, Noten, Abwesenheiten und Nachrichten übersichtlich an einem Ort. Für jede Schule mit WebUntis, in Europa und weltweit. Ohne Werbung. - [Italiano](https://www.pokyh.com/it/): POKYH è un’app gratuita per WebUntis: orario, supplenze, voti, assenze e messaggi in un unico posto. Per ogni scuola che usa WebUntis, in Europa e nel mondo. Senza pubblicità. ## Questions and answers (Deutsch) Source: https://www.pokyh.com/de/faq/ ### Was ist POKYH? POKYH ist eine kostenlose, unabhängige App für WebUntis. Sie zeigt Stundenplan, Vertretungen, Prüfungen, Noten, Abwesenheiten und Nachrichten deiner Schule übersichtlich an einem Ort, im Browser, als Web-App und auf dem Handy. ### Wer kann POKYH nutzen? Schülerinnen, Schüler und Eltern jeder Schule, die WebUntis nutzt. Ohne Schulkonto kannst du ein eigenes POKYH-Konto anlegen; dann fehlen die Daten aus WebUntis. ### Was kostet POKYH? Nichts. POKYH ist kostenlos, ohne Werbung und ein Open-Source-Projekt. ### Welche Funktionen gibt es? Stundenplan mit Vertretungen und Prüfungen, Noten mit Schnitt und Notenrechner, Abwesenheiten in Stunden und als Prozentsatz deiner Unterrichtszeit, WebUntis-Nachrichten mit Anhängen, Klassen-Erinnerungen in Echtzeit und persönliche To-dos. Hat deine Schule einen Speiseplan bei POKYH, siehst du auch die Mensa mit Bewertungen. Berechnete Werte sind eine Hilfe; verbindlich sind die Angaben der Schule. ### Wie melde ich mich an? Du suchst deine Schule nach Name, Ort oder Postleitzahl und meldest dich mit deinem WebUntis-Benutzernamen und Passwort an, genau wie bei WebUntis. Eine eigene Registrierung brauchst du nicht. Die gewählte Schule merkt sich dein Browser bis zum Ende des Schuljahres. ### Ist POKYH sicher? Alle Verbindungen sind verschlüsselt. Anfragen an WebUntis stellt der POKYH-Server mit deiner Sitzung; das Sitzungs-Token liegt AES-GCM-verschlüsselt in einem httpOnly-Cookie, auf das Skripte im Browser keinen Zugriff haben. ### Was ist der Unterschied zu WebUntis? POKYH nutzt dein WebUntis-Konto und zeigt dieselben Schuldaten in einer eigenen, übersichtlichen Oberfläche. Dazu kommen Erinnerungen, To-dos und, wo vorhanden, die Mensa. POKYH ist ein unabhängiges Projekt und nicht mit der Untis GmbH verbunden. ### Speichert POKYH mein Passwort? Nicht auf POKYH-Servern. Dein Passwort geht nur an WebUntis. Damit eine abgelaufene Sitzung automatisch erneuert werden kann, liegt es verschlüsselt in einem Cookie in deinem Browser, das nur zusammen mit deiner Sitzung gilt und beim Abmelden gelöscht wird. Löschst du die Cookies, bist du abgemeldet. ### Gibt es POKYH als App? Ja. POKYH läuft im Browser auf jedem Gerät, lässt sich als Web-App auf den Homescreen legen und gibt es als App für Android und iPhone über GitHub. ### Sehe ich Vertretungen und Änderungen? Ja. Entfall, Vertretungen, zusätzliche Stunden und Prüfungen sind im Stundenplan markiert, sobald sie in WebUntis eingetragen sind. ### Welche Schulen werden unterstützt? Jede Schule, die WebUntis nutzt, egal ob in Italien, Österreich, Deutschland, der Schweiz oder anderswo in Europa. Beim Anmelden findest du deine Schule über die Schulsuche von WebUntis. Entstanden ist POKYH an einer Berufsschule in Brixen, Südtirol. ### Kann ich den Quellcode sehen? Ja. Der Code der Web-App liegt auf GitHub unter github.com/bedchem/pokyh-frontend, das Backend unter github.com/bedchem/pokyh-backend. ### Ab welchem Alter darf ich POKYH nutzen? POKYH ist für Personen ab 14 Jahren. Bist du jünger, nutze POKYH bitte nur mit dem Einverständnis deiner Eltern, zum Beispiel gemeinsam über deren Elternzugang. Freiwillige Statistiken sind erst ab 14 Jahren möglich. Source: https://www.pokyh.com/de/webuntis/ ### Ist POKYH die offizielle WebUntis-App? Nein. Die offizielle App der Untis GmbH heißt Untis Mobile. POKYH ist ein unabhängiges Projekt, das dein WebUntis-Konto nutzt und die Daten in einer eigenen Oberfläche zeigt. ### Brauche ich ein neues Konto? Nein. Du meldest dich mit deinem bestehenden WebUntis-Benutzernamen und Passwort an. Dein Konto bekommst du wie bisher von deiner Schule. ### Ist die Anmeldung sicher? Dein Passwort geht verschlüsselt nur an den WebUntis-Server deiner Schule und wird auf POKYH-Servern nicht gespeichert. Die WebUntis-Sitzung liegt verschlüsselt in einem Cookie, auf das Skripte im Browser keinen Zugriff haben. ### Ich finde meine Schule nicht. Was tun? Such nach dem Ort oder der Postleitzahl statt nach dem Namen. Findest du sie trotzdem nicht, nutzt deine Schule WebUntis vielleicht unter einem anderen Namen; frag im Sekretariat nach dem WebUntis-Schulnamen. ### Sind Noten und Abwesenheiten in POKYH verbindlich? Die Daten kommen direkt aus WebUntis. Schnitt, Fehlstunden und Prozentwerte rechnet POKYH aus und sie sind eine Hilfe; verbindlich sind immer die Angaben deiner Schule. ### Was kostet POKYH? Nichts. POKYH ist kostenlos, ohne Werbung und Open Source. Source: https://www.pokyh.com/de/tools/grade-average/ ### Wie berechne ich meinen Notendurchschnitt? Addiere alle Noten und teile durch ihre Anzahl. Sind Noten unterschiedlich gewichtet, nimm jede Note mal ihr Gewicht und teile durch die Summe der Gewichte. Der Rechner oben macht beides. ### Was ist eine 6+ oder eine 6/7 als Zahl? Das legt die Schule fest. Oft zählt ein Plus 0,25 mehr und ein Minus 0,25 weniger; eine 6/7 liegt genau dazwischen, also bei 6,5. Im Rechner stellst du ein, wie viel + und - bei dir zählen. ### Welche Note brauche ich für einen bestimmten Schnitt? Gib deine bisherigen Noten und den Wunschschnitt ein. Der Rechner zeigt die Note, die du beim nächsten Test mindestens brauchst, und sagt dir, wenn das mit einem Test nicht mehr geht. ### Ist der berechnete Schnitt meine Zeugnisnote? Nicht unbedingt. In die Zeugnisnote fließen auch Mitarbeit, Entwicklung und die Einschätzung der Lehrperson ein. Der Schnitt ist eine gute Orientierung, entschieden wird in der Klassenkonferenz. Source: https://www.pokyh.com/de/tools/absences/ ### Wie viel darf ich in Italien fehlen? An Mittel- und Oberschulen höchstens ein Viertel deines persönlichen Jahresstundenplans, also 25 %. Bei 1056 Jahresstunden sind das 264 Stunden. Begründete Ausnahmen legt deine Schule fest. ### Zählen entschuldigte Stunden auch? Für die Drei-Viertel-Regel zählt grundsätzlich jede Abwesenheit, auch entschuldigte. Ob eine Abwesenheit unter eine Ausnahme fällt, zum Beispiel wegen Krankheit oder Sport auf Wettkampfniveau, entscheidet die Schule nach ihren Kriterien. ### Wo finde ich meine Fehlstunden? In WebUntis unter Abwesenheiten. In POKYH siehst du sie zusammengezählt, in Stunden und in Prozent, pro Monat und nach entschuldigt und offen. ### Wie viele Stunden hat mein Schuljahr? Das steht im Stundenplan deiner Schule. Als Faustregel: Wochenstunden mal Schulwochen. In Italien sind das meist etwa 33 Wochen, an manchen Schulen weniger oder mehr. ## Questions and answers (Italiano) Source: https://www.pokyh.com/it/faq/ ### Cos’è POKYH? POKYH è un’app gratuita e indipendente per WebUntis. Mostra orario, supplenze, verifiche, voti, assenze e messaggi della tua scuola in un unico posto, nel browser, come web app e sullo smartphone. ### Chi può usare POKYH? Studentesse, studenti e genitori di ogni scuola che usa WebUntis. Senza account scolastico puoi creare un account POKYH; in quel caso mancano i dati di WebUntis. ### Quanto costa POKYH? Niente. POKYH è gratuita, senza pubblicità e un progetto open source. ### Quali funzioni ci sono? Orario con supplenze e verifiche, voti con media e calcolatore, assenze in ore e come percentuale del tuo orario, messaggi WebUntis con allegati, promemoria di classe in tempo reale e to-do personali. Se la tua scuola ha un menù su POKYH, vedi anche la mensa con le valutazioni. I valori calcolati sono un aiuto; fanno fede i dati della scuola. ### Come accedo? Cerchi la tua scuola per nome, città o CAP e accedi con nome utente e password di WebUntis, esattamente come su WebUntis. Non serve una registrazione. Il browser ricorda la scuola scelta fino alla fine dell’anno scolastico. ### POKYH è sicuro? Tutte le connessioni sono cifrate. Le richieste a WebUntis le fa il server di POKYH con la tua sessione; il token di sessione è cifrato con AES-GCM in un cookie httpOnly a cui gli script del browser non hanno accesso. ### Che differenza c’è con WebUntis? POKYH usa il tuo account WebUntis e mostra gli stessi dati della scuola in un’interfaccia propria e chiara. In più ci sono promemoria, to-do e, dove disponibile, la mensa. POKYH è un progetto indipendente e non è collegato a Untis GmbH. ### POKYH salva la mia password? Non sui server di POKYH. La password va solo a WebUntis. Per rinnovare automaticamente una sessione scaduta resta cifrata in un cookie del tuo browser, valido solo insieme alla tua sessione ed eliminato al logout. Se elimini i cookie, sei disconnesso. ### Esiste un’app di POKYH? Sì. POKYH funziona nel browser su ogni dispositivo, si può aggiungere alla schermata Home come web app ed è disponibile come app per Android e iPhone su GitHub. ### Vedo supplenze e modifiche? Sì. Ore saltate, supplenze, ore aggiuntive e verifiche sono segnate nell’orario appena vengono inserite in WebUntis. ### Quali scuole sono supportate? Ogni scuola che usa WebUntis, in Italia, Austria, Germania, Svizzera o altrove in Europa. Al momento dell’accesso trovi la tua scuola tramite la ricerca scuole di WebUntis. POKYH è nata in una scuola professionale di Bressanone, in Alto Adige. ### Posso vedere il codice sorgente? Sì. Il codice della web app è su GitHub in github.com/bedchem/pokyh-frontend, il backend in github.com/bedchem/pokyh-backend. ### Da che età posso usare POKYH? POKYH è per persone dai 14 anni in su. Se sei più giovane, usa POKYH solo con il consenso dei tuoi genitori, per esempio insieme a loro tramite l’accesso per genitori. Le statistiche facoltative sono possibili solo dai 14 anni. Source: https://www.pokyh.com/it/webuntis/ ### POKYH è l’app ufficiale di WebUntis? No. L’app ufficiale di Untis GmbH si chiama Untis Mobile. POKYH è un progetto indipendente che usa il tuo account WebUntis e mostra i dati in un’interfaccia propria. ### Serve un nuovo account? No. Accedi con il nome utente e la password di WebUntis che hai già. L’account te lo dà come sempre la tua scuola. ### L’accesso è sicuro? La password va cifrata solo al server WebUntis della tua scuola e non viene salvata sui server di POKYH. La sessione WebUntis è cifrata in un cookie a cui gli script del browser non hanno accesso. ### Non trovo la mia scuola. Cosa faccio? Cerca per città o CAP invece che per nome. Se ancora non la trovi, forse la tua scuola usa WebUntis con un altro nome; chiedi in segreteria il nome della scuola su WebUntis. ### Voti e assenze in POKYH sono vincolanti? I dati arrivano direttamente da WebUntis. Media, ore di assenza e percentuali le calcola POKYH come aiuto; fanno sempre fede i dati della tua scuola. ### Quanto costa POKYH? Niente. POKYH è gratuita, senza pubblicità e open source. Source: https://www.pokyh.com/it/tools/grade-average/ ### Come si calcola la media dei voti? Somma tutti i voti e dividi per il loro numero. Se i voti hanno pesi diversi, moltiplica ogni voto per il suo peso e dividi per la somma dei pesi. Il calcolatore qui sopra fa entrambe le cose. ### Quanto vale un 6+ o un 6/7? Lo decide la scuola. Spesso il più vale 0,25 in più e il meno 0,25 in meno; un 6/7 sta esattamente a metà, cioè 6,5. Nel calcolatore imposti quanto valgono + e - da te. ### Che voto mi serve per una certa media? Inserisci i voti che hai e la media desiderata. Il calcolatore mostra il voto minimo che ti serve alla prossima verifica e ti dice quando non basta più una sola verifica. ### La media calcolata è il voto in pagella? Non per forza. Nel voto finale contano anche partecipazione, progressi e il giudizio del docente. La media è un buon riferimento, ma decide il consiglio di classe. Source: https://www.pokyh.com/it/tools/absences/ ### Quante ore di assenza posso fare? Nelle medie e alle superiori al massimo un quarto del tuo orario annuale personalizzato, cioè il 25 %. Con un monte ore di 1056 ore sono 264 ore. Le deroghe motivate le stabilisce la tua scuola. ### Contano anche le assenze giustificate? Per la regola dei tre quarti conta in linea di principio ogni assenza, anche giustificata. Se un’assenza rientra in una deroga, per esempio per malattia o sport agonistico, lo decide la scuola secondo i suoi criteri. ### Dove trovo le mie ore di assenza? In WebUntis, alla voce Assenze. In POKYH le vedi sommate, in ore e in percentuale, per mese e divise tra giustificate e da giustificare. ### Quante ore ha il mio anno scolastico? Lo trovi nell’orario della tua scuola. In linea di massima: ore settimanali per settimane di scuola. In Italia di solito sono circa 33 settimane, in alcune scuole di più o di meno. ## Questions and answers (English) Source: https://www.pokyh.com/en/faq/ ### What is POKYH? POKYH is a free, independent app for WebUntis. It shows your school’s timetable, substitutions, exams, grades, absences and messages in one clear place, in the browser, as a web app and on your phone. ### Who can use POKYH? Students and parents at every school that uses WebUntis. Without a school account you can create a POKYH account; WebUntis data is then missing. ### What does POKYH cost? Nothing. POKYH is free, ad-free and an open-source project. ### Which features are there? Timetable with substitutions and exams, grades with averages and a calculator, absences in hours and as a share of your lesson time in percent, WebUntis messages with attachments, real-time class reminders and personal to-dos. If your school has a menu on POKYH, you also see the cafeteria with ratings. Calculated values are a help; your school’s records are authoritative. ### How do I sign in? You look up your school by name, town or postcode and sign in with your WebUntis username and password, exactly as on WebUntis. No separate registration needed. Your browser remembers the school until the end of the school year. ### Is POKYH safe? All connections are encrypted. Requests to WebUntis are made by the POKYH server with your session; the session token is AES-GCM encrypted in an httpOnly cookie that browser scripts cannot read. ### How is it different from WebUntis? POKYH uses your WebUntis account and shows the same school data in its own clear interface. On top come reminders, to-dos and, where available, the cafeteria. POKYH is an independent project and is not affiliated with Untis GmbH. ### Does POKYH store my password? Not on POKYH servers. Your password only goes to WebUntis. So an expired session can be renewed automatically, it is kept encrypted in a cookie in your browser that is only valid together with your session and deleted when you sign out. Delete the cookies and you are signed out. ### Is there a POKYH app? Yes. POKYH runs in the browser on any device, can be added to your home screen as a web app and is available as an app for Android and iPhone via GitHub. ### Do I see substitutions and changes? Yes. Cancellations, substitutions, extra lessons and exams are marked in the timetable as soon as they are entered in WebUntis. ### Which schools are supported? Every school that uses WebUntis, whether in Italy, Austria, Germany, Switzerland or elsewhere in Europe. When signing in, you find your school through the WebUntis school search. POKYH started at a vocational school in Brixen, South Tyrol. ### Can I see the source code? Yes. The web app’s code is on GitHub at github.com/bedchem/pokyh-frontend, the backend at github.com/bedchem/pokyh-backend. ### How old do I have to be to use POKYH? POKYH is for people aged 14 and over. If you are younger, please only use POKYH with your parents’ consent, for example together through their parent access. Optional statistics are only possible from 14. Source: https://www.pokyh.com/en/webuntis/ ### Is POKYH the official WebUntis app? No. The official app of Untis GmbH is called Untis Mobile. POKYH is an independent project that uses your WebUntis account and shows the data in its own interface. ### Do I need a new account? No. You sign in with your existing WebUntis username and password. You get your account from your school, as before. ### Is signing in safe? Your password only goes, encrypted, to your school’s WebUntis server and is not stored on POKYH servers. The WebUntis session is kept encrypted in a cookie that browser scripts cannot read. ### I cannot find my school. What now? Search by town or postcode instead of the name. If you still cannot find it, your school may use WebUntis under a different name; ask the school office for the WebUntis school name. ### Are grades and absences in POKYH binding? The data comes straight from WebUntis. Averages, missed hours and percentages are calculated by POKYH as a help; your school’s records are always authoritative. ### What does POKYH cost? Nothing. POKYH is free, ad-free and open source. Source: https://www.pokyh.com/en/tools/grade-average/ ### How do I calculate my grade average? Add up all grades and divide by their number. If grades have different weights, multiply each grade by its weight and divide by the sum of the weights. The calculator above does both. ### What is a 6+ or a 6/7 as a number? Your school decides. Often a plus adds 0.25 and a minus takes 0.25 away; a 6/7 sits right in between, at 6.5. In the calculator you set what + and - are worth at your school. ### Which grade do I need for a certain average? Enter the grades you have and your target average. The calculator shows the lowest grade you need in the next test and tells you when one test is no longer enough. ### Is the calculated average my report grade? Not necessarily. Report grades also reflect participation, progress and the teacher’s judgement. The average is a good guide; the class conference decides. Source: https://www.pokyh.com/en/tools/absences/ ### How many hours can I miss in Italy? At middle and upper secondary school at most a quarter of your personal yearly timetable, so 25 %. With 1056 yearly hours that is 264 hours. Your school sets justified exceptions. ### Do excused hours count too? For the three-quarter rule, every absence counts in principle, excused ones too. Whether an absence falls under an exception, for illness or competitive sport for example, the school decides by its own criteria. ### Where do I find my hours missed? In WebUntis under Absences. In POKYH you see them added up, in hours and percent, per month and split into excused and open. ### How many hours does my school year have? Your school’s timetable tells you. As a rule of thumb: weekly hours times school weeks. In Italy that is usually about 33 weeks, at some schools more or fewer.