וְשִׁנַּנְתָּ֣ם לְבָנֶ֔יךָ וְדִבַּרְתָּ֖ בָּ֑ם בְּשִׁבְתְּךָ֤ בְּבֵיתֶ֙ךָ֙ וּבְלֶכְתְּךָ֣ בַדֶּ֔רֶךְ וּֽבְשָׁכְבְּךָ֖ וּבְקוּמֶֽךָ׃
and thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thy house, and when thou walkest by the way, and when thou liest down, and when thou risest up.
וְעַתָּ֗ה כִּתְב֤וּ לָכֶם֙ אֶת־הַשִּׁירָ֣ה הַזֹּ֔את וְלַמְּדָ֥הּ אֶת־בְּנֵי־יִשְׂרָאֵ֖ל שִׂימָ֣הּ בְּפִיהֶ֑ם לְמַ֨עַן תִּהְיֶה־לִּ֜י הַשִּׁירָ֥ה הַזֹּ֛את לְעֵ֖ד בִּבְנֵ֥י יִשְׂרָאֵֽל׃
Now therefore write ye this song for you, and teach thou it the children of Israel; put it in their mouths, that this song may be a witness for Me against the children of Israel.
הַהוּא בְּדִבְרֵי תוֹרָה כְּתִיב. וְהָכִי קָאָמַר רַחֲמָנָא: אַגְמִירוּ בְּנַיְיכוּ תּוֹרָה, כִּי הֵיכִי דְּלִיגְרְסוּ בְּהוּ.
Rabbi Yoshiya responded: That verse refers to Torah study in general, not to the recitation of Shema in particular. And the Torah says the following: Teach your children Torah, that they will be well-versed in them.
חֲנֹ֣ךְ לַ֭נַּעַר עַל־פִּ֣י דַרְכּ֑וֹ גַּ֥ם כִּֽי־יַ֝זְקִ֗ין לֹֽא־יָס֥וּר מִמֶּֽנָּה׃
Train a lad in the way he ought to go; He will not swerve from it even in old age.
תנינא להא דת"ר האב חייב בבנו למולו ולפדותו וללמדו תורה ולהשיאו אשה וללמדו אומנות וי"א אף להשיטו במים רבי יהודה אומר כל שאינו מלמד את בנו אומנות מלמדו ליסטות ליסטות ס"ד אלא כאילו מלמדו ליסטות:
The Gemara comments: According to this interpretation, we learn in this mishna that which the Sages taught in a baraita: A father is obligated with regard to his son to circumcise him, and to redeem him if he is a firstborn son who must be redeemed by payment to a priest, and to teach him Torah, and to marry him to a woman, and to teach him a trade. And some say: A father is also obligated to teach his son to swim. Rabbi Yehuda says: Any father who does not teach his son a trade teaches him banditry [listut]. The Gemara expresses surprise at this statement: Can it enter your mind that he actually teaches him banditry? Rather, the baraita means that it is as though he teaches him banditry. Since the son has no profession with which to support himself, he is likely to turn to theft for a livelihood. This baraita accords with Rav Yehuda’s interpretation of the mishna.
Fiddler on the Roof "Tradition"
[SONS] At three, I started Hebrew school. At ten, I learned a trade.
I hear they've picked a bride for me. I hope she's pretty.
The son, the son! Tradition!
The son, the son! Tradition!
[DAUGHTERS] And who does Mama teach to mend and tend and fix,
Preparing me to marry whoever Papa picks?
The daughter, the daughter! Tradition!
The daughter, the daughter! Tradition!
חֲנֹ֣ךְ לַ֭נַּעַר עַל־פִּ֣י דַרְכּ֑וֹ גַּ֥ם כִּֽי־יַ֝זְקִ֗ין לֹֽא־יָס֥וּר מִמֶּֽנָּה׃
Train a lad in the way he ought to go; He will not swerve from it even in old age.
הוּא הָיָה אוֹמֵר, בֶּן חָמֵשׁ שָׁנִים לַמִּקְרָא, בֶּן עֶשֶׂר לַמִּשְׁנָה, בֶּן שְׁלשׁ עֶשְׂרֵה לַמִּצְוֹת, בֶּן חֲמֵשׁ עֶשְׂרֵה לַתַּלְמוּד, בֶּן שְׁמֹנֶה עֶשְׂרֵה לַחֻפָּה, בֶּן עֶשְׂרִים לִרְדֹּף, בֶּן שְׁלשִׁים לַכֹּחַ, בֶּן אַרְבָּעִים לַבִּינָה, בֶּן חֲמִשִּׁים לָעֵצָה, בֶּן שִׁשִּׁים לַזִּקְנָה, בֶּן שִׁבְעִים לַשֵּׂיבָה, בֶּן שְׁמֹנִים לַגְּבוּרָה, בֶּן תִּשְׁעִים לָשׁוּחַ, בֶּן מֵאָה כְּאִלּוּ מֵת וְעָבַר וּבָטֵל מִן הָעוֹלָם:
He used to say: At five years of age the study of Scripture; At ten the study of Mishnah; At thirteen subject to the commandments; At fifteen the study of Talmud; At eighteen the bridal canopy; At twenty for pursuit [of livelihood]; At thirty the peak of strength; At forty wisdom; At fifty able to give counsel; At sixty old age; At seventy fullness of years; At eighty the age of “strength”; At ninety a bent body; At one hundred, as good as dead and gone completely out of the world.
וַיִּשְׁמַ֣ע אֱלֹהִים֮ אֶת־ק֣וֹל הַנַּעַר֒ וַיִּקְרָא֩ מַלְאַ֨ךְ אֱלֹהִ֤ים ׀ אֶל־הָגָר֙ מִן־הַשָּׁמַ֔יִם וַיֹּ֥אמֶר לָ֖הּ מַה־לָּ֣ךְ הָגָ֑ר אַל־תִּ֣ירְאִ֔י כִּֽי־שָׁמַ֧ע אֱלֹהִ֛ים אֶל־ק֥וֹל הַנַּ֖עַר בַּאֲשֶׁ֥ר הוּא־שָֽׁם׃
God heard the cry of the boy, and an angel of God called to Hagar from heaven and said to her, “What troubles you, Hagar? Fear not, for God has heeded the cry of the boy where he is.
“One good thing about Solomon Schechter High School is that all the kids there are Jewish.”
“One bad thing about Solomon Schechter High School is that all the kids there are Jewish.”
https://www.myjewishlearning.com/article/the-pros-and-cons-of-a-day-school-education/