{"Free":0,"Sample":1,"Paid":2}

[{"Name":"חזרה על תכונות הפונקציה המעריכית","Videos":[{"Watched":false,"Name":"חזרה על הגדרת הפונקציה המעריכית ותכונותיה","Duration":4470000000,"VideoQuestionQueItems":[],"ID":58631},{"Watched":false,"Name":"שאלה 1","Duration":2980000000,"VideoQuestionQueItems":[],"ID":58632},{"Watched":false,"Name":"שאלה 2","Duration":1390000000,"VideoQuestionQueItems":[],"ID":58633},{"Watched":false,"Name":"שאלה 3","Duration":1430000000,"VideoQuestionQueItems":[],"ID":58634}],"ID":11818},{"Name":"הבחנה בין תהליכים מעריכיים ושאינם מעריכיים","Videos":[{"Watched":false,"Name":"מבוא לבעיות גדילה ודעיכה","Duration":7700000000,"VideoQuestionQueItems":[],"ID":58635},{"Watched":false,"Name":"שאלה 1","Duration":7380000000,"VideoQuestionQueItems":[],"ID":58636}],"ID":11819},{"Name":"בעיות גדילה ודעיכה","Videos":[{"Watched":false,"Name":"הנוסחה של בעיות גדילה ודעיכה","Duration":3360000000,"VideoQuestionQueItems":[],"ID":58637},{"Watched":false,"Name":"שאלה 1","Duration":1850000000,"VideoQuestionQueItems":[],"ID":58638},{"Watched":false,"Name":"שאלה 2","Duration":2570000000,"VideoQuestionQueItems":[],"ID":58639},{"Watched":false,"Name":"שאלה 3","Duration":2240000000,"VideoQuestionQueItems":[],"ID":58640},{"Watched":false,"Name":"שאלה 4","Duration":4390000000,"VideoQuestionQueItems":[],"ID":58641},{"Watched":false,"Name":"שאלה 5","Duration":6410000000,"VideoQuestionQueItems":[],"ID":58642},{"Watched":false,"Name":"שאלה 6","Duration":3610000000,"VideoQuestionQueItems":[],"ID":58643},{"Watched":false,"Name":"שאלה 7","Duration":2230000000,"VideoQuestionQueItems":[],"ID":58644},{"Watched":false,"Name":"שאלה 8","Duration":3280000000,"VideoQuestionQueItems":[],"ID":58645},{"Watched":false,"Name":"שאלה 9","Duration":2970000000,"VideoQuestionQueItems":[],"ID":58646},{"Watched":false,"Name":"שאלה 10","Duration":1350000000,"VideoQuestionQueItems":[],"ID":58647},{"Watched":false,"Name":"שאלה 11","Duration":1700000000,"VideoQuestionQueItems":[],"ID":58648},{"Watched":false,"Name":"שאלה 12","Duration":3430000000,"VideoQuestionQueItems":[],"ID":58649}],"ID":11820},{"Name":"מציאת הכמות ההתחלתית","Videos":[{"Watched":false,"Name":"מציאת הכמות ההתחלתית","Duration":2120000000,"VideoQuestionQueItems":[],"ID":58650},{"Watched":false,"Name":"הצבת ערכי זמן שליליים ושינוי ציר הזמן","Duration":5500000000,"VideoQuestionQueItems":[],"ID":58651},{"Watched":false,"Name":"שאלה 1","Duration":5030000000,"VideoQuestionQueItems":[],"ID":58652},{"Watched":false,"Name":"שאלה 2","Duration":4050000000,"VideoQuestionQueItems":[],"ID":58653},{"Watched":false,"Name":"שאלה 3","Duration":3760000000,"VideoQuestionQueItems":[],"ID":58654},{"Watched":false,"Name":"שאלה 4","Duration":3970000000,"VideoQuestionQueItems":[],"ID":58655},{"Watched":false,"Name":"שאלה 5","Duration":5710000000,"VideoQuestionQueItems":[],"ID":58656}],"ID":11821},{"Name":"מציאת קצב הגדילה או הדעיכה","Videos":[{"Watched":false,"Name":"מציאת קצב הגדילה או הדעיכה","Duration":4140000000,"VideoQuestionQueItems":[],"ID":58657},{"Watched":false,"Name":"דוגמה נוספת למציאת קצב הגדילה","Duration":3120000000,"VideoQuestionQueItems":[],"ID":58658},{"Watched":false,"Name":"שאלה 1 סעיפים א-ג","Duration":4280000000,"VideoQuestionQueItems":[],"ID":58659},{"Watched":false,"Name":"שאלה 1 סעיפים ד-ו","Duration":2700000000,"VideoQuestionQueItems":[],"ID":58660},{"Watched":false,"Name":"שאלה 2","Duration":2000000000,"VideoQuestionQueItems":[],"ID":58661},{"Watched":false,"Name":"שאלה 3","Duration":2910000000,"VideoQuestionQueItems":[],"ID":58662},{"Watched":false,"Name":"שאלה 4","Duration":3300000000,"VideoQuestionQueItems":[],"ID":58663},{"Watched":false,"Name":"שאלה 5","Duration":2740000000,"VideoQuestionQueItems":[],"ID":58664}],"ID":11822},{"Name":"קצב המתייחס למחזורי זמן שונים","Videos":[{"Watched":false,"Name":"יחידת הזמן של קצב הגדילה והדעיכה","Duration":5870000000,"VideoQuestionQueItems":[],"ID":58665},{"Watched":false,"Name":"שאלה 1","Duration":5580000000,"VideoQuestionQueItems":[],"ID":58666},{"Watched":false,"Name":"שאלה 2","Duration":6090000000,"VideoQuestionQueItems":[],"ID":58667},{"Watched":false,"Name":"שאלה 3","Duration":3050000000,"VideoQuestionQueItems":[],"ID":58668},{"Watched":false,"Name":"שאלה 4","Duration":1450000000,"VideoQuestionQueItems":[],"ID":58669}],"ID":11823},{"Name":"מציאת הזמן","Videos":[{"Watched":false,"Name":"פתרון אלגברי של משוואות למציאת המעריך","Duration":3320000000,"VideoQuestionQueItems":[],"ID":58670},{"Watched":false,"Name":"דוגמאות לשאלות עם מציאת הזמן","Duration":4070000000,"VideoQuestionQueItems":[],"ID":58671},{"Watched":false,"Name":"שאלה 1","Duration":5260000000,"VideoQuestionQueItems":[],"ID":58672},{"Watched":false,"Name":"שאלה 2","Duration":2820000000,"VideoQuestionQueItems":[],"ID":58673},{"Watched":false,"Name":"שאלה 3","Duration":3020000000,"VideoQuestionQueItems":[],"ID":58674},{"Watched":false,"Name":"שאלה 4","Duration":4410000000,"VideoQuestionQueItems":[],"ID":58675},{"Watched":false,"Name":"שאלה 5","Duration":6730000000,"VideoQuestionQueItems":[],"ID":58676}],"ID":11824},{"Name":"זמן מחצית החיים","Videos":[{"Watched":false,"Name":"נוסחת זמן מחצית החיים","Duration":3680000000,"VideoQuestionQueItems":[],"ID":58677},{"Watched":false,"Name":"מציאת קבוע הדעיכה בעזרת זמן מחצית החיים","Duration":2230000000,"VideoQuestionQueItems":[],"ID":58678},{"Watched":false,"Name":"שאלה 1","Duration":3060000000,"VideoQuestionQueItems":[],"ID":58679},{"Watched":false,"Name":"שאלה 2","Duration":3310000000,"VideoQuestionQueItems":[],"ID":58680},{"Watched":false,"Name":"שאלה 3","Duration":6070000000,"VideoQuestionQueItems":[],"ID":58681},{"Watched":false,"Name":"שאלה 4","Duration":6340000000,"VideoQuestionQueItems":[],"ID":58682}],"ID":11825},{"Name":"שאלות עם שני תהליכים","Videos":[{"Watched":false,"Name":"שאלה 1 סעיפים א-ג","Duration":5680000000,"VideoQuestionQueItems":[],"ID":58683},{"Watched":false,"Name":"שאלה 1 סעיפים ד-ה","Duration":5480000000,"VideoQuestionQueItems":[],"ID":58684},{"Watched":false,"Name":"שאלה 2","Duration":4410000000,"VideoQuestionQueItems":[],"ID":58685},{"Watched":false,"Name":"שאלה 3","Duration":4900000000,"VideoQuestionQueItems":[],"ID":58686}],"ID":11826},{"Name":"שאלות מרובות שלבים","Videos":[{"Watched":false,"Name":"שאלה 1","Duration":4500000000,"VideoQuestionQueItems":[],"ID":58687},{"Watched":false,"Name":"שאלה 2","Duration":6020000000,"VideoQuestionQueItems":[],"ID":58688},{"Watched":false,"Name":"שאלה 3","Duration":6460000000,"VideoQuestionQueItems":[],"ID":58689}],"ID":11827},{"Name":"אי-שוויונות בגדילה ודעיכה","Videos":[{"Watched":false,"Name":"שאלה 1","Duration":1910000000,"VideoQuestionQueItems":[],"ID":58690},{"Watched":false,"Name":"שאלה 2","Duration":1980000000,"VideoQuestionQueItems":[],"ID":58691}],"ID":11828}]

[{"ID":11818,"Videos":[58631,58632,58633,58634]},{"ID":11819,"Videos":[58635,58636]},{"ID":11820,"Videos":[58637,58638,58639,58640,58641,58642,58643,58644,58645,58646,58647,58648,58649]},{"ID":11821,"Videos":[58650,58651,58652,58653,58654,58655,58656]},{"ID":11822,"Videos":[58657,58658,58659,58660,58661,58662,58663,58664]},{"ID":11823,"Videos":[58665,58666,58667,58668,58669]},{"ID":11824,"Videos":[58670,58671,58672,58673,58674,58675,58676]},{"ID":11825,"Videos":[58677,58678,58679,58680,58681,58682]},{"ID":11826,"Videos":[58683,58684,58685,58686]},{"ID":11827,"Videos":[58687,58688,58689]},{"ID":11828,"Videos":[58690,58691]}];

[58631,58632,58633,58634];

1

2

[[[],[],[],[]],[[],[]],[[],[],[],[],[],[],[],[],[],[],[],[],[]],[[],[],[],[],[],[],[]],[[],[],[],[],[],[],[],[]],[[],[],[],[],[]],[[],[],[],[],[],[],[]],[[],[],[],[],[],[]],[[],[],[],[]],[[],[],[]],[[],[]]]