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diff --git a/addons/website_slides/models/slide_question.py b/addons/website_slides/models/slide_question.py
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+++ b/addons/website_slides/models/slide_question.py
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+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
+
+
+class SlideQuestion(models.Model):
+    _name = "slide.question"
+    _rec_name = "question"
+    _description = "Content Quiz Question"
+    _order = "sequence"
+
+    sequence = fields.Integer("Sequence")
+    question = fields.Char("Question Name", required=True, translate=True)
+    slide_id = fields.Many2one('slide.slide', string="Content", required=True)
+    answer_ids = fields.One2many('slide.answer', 'question_id', string="Answer")
+    # statistics
+    attempts_count = fields.Integer(compute='_compute_statistics', groups='website_slides.group_website_slides_officer')
+    attempts_avg = fields.Float(compute="_compute_statistics", digits=(6, 2), groups='website_slides.group_website_slides_officer')
+    done_count = fields.Integer(compute="_compute_statistics", groups='website_slides.group_website_slides_officer')
+
+    @api.constrains('answer_ids')
+    def _check_answers_integrity(self):
+        for question in self:
+            if len(question.answer_ids.filtered(lambda answer: answer.is_correct)) != 1:
+                raise ValidationError(_('Question "%s" must have 1 correct answer', question.question))
+            if len(question.answer_ids) < 2:
+                raise ValidationError(_('Question "%s" must have 1 correct answer and at least 1 incorrect answer', question.question))
+
+    @api.depends('slide_id')
+    def _compute_statistics(self):
+        slide_partners = self.env['slide.slide.partner'].sudo().search([('slide_id', 'in', self.slide_id.ids)])
+        slide_stats = dict((s.slide_id.id, dict({'attempts_count': 0, 'attempts_unique': 0, 'done_count': 0})) for s in slide_partners)
+
+        for slide_partner in slide_partners:
+            slide_stats[slide_partner.slide_id.id]['attempts_count'] += slide_partner.quiz_attempts_count
+            slide_stats[slide_partner.slide_id.id]['attempts_unique'] += 1
+            if slide_partner.completed:
+                slide_stats[slide_partner.slide_id.id]['done_count'] += 1
+
+        for question in self:
+            stats = slide_stats.get(question.slide_id.id)
+            question.attempts_count = stats.get('attempts_count', 0) if stats else 0
+            question.attempts_avg = stats.get('attempts_count', 0) / stats.get('attempts_unique', 1) if stats else 0
+            question.done_count = stats.get('done_count', 0) if stats else 0
+
+
+class SlideAnswer(models.Model):
+    _name = "slide.answer"
+    _rec_name = "text_value"
+    _description = "Slide Question's Answer"
+    _order = 'question_id, sequence'
+
+    sequence = fields.Integer("Sequence")
+    question_id = fields.Many2one('slide.question', string="Question", required=True, ondelete='cascade')
+    text_value = fields.Char("Answer", required=True, translate=True)
+    is_correct = fields.Boolean("Is correct answer")
+    comment = fields.Text("Comment", translate=True, help='This comment will be displayed to the user if he selects this answer')