It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that he said: "The Messenger of Allah (peace and blessings be upon him) used to teach us the tashahhud (al-tahiyyat) with as much attention and regularity as a teacher teaches children to write."
In this same hadith narrated by Musaddad, Abd al-Wahid also transmitted, by way of Abd al-Rahman bin Ishaq, the addition that he (peace and blessings be upon him) used to give this teaching seated "on the pulpit."
It is also narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that he said: "Sayyiduna Abu Bakr al-Siddiq (may Allah be pleased with him) used to teach us the tashahhud on the pulpit just as children are taught in the maktab (school)."
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / صفة الصلاة / 520
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده ضعيف. » «أخرجه مصنف ابن أبي شيبة برقم: 2، وأخرجه الأوسط في السنن والإجماع والاختلاف برقم: 1508، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 1363/1»