CN111739386A - 一种用于数学思维训练的数学教具 - Google Patents
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Citations (13)
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WO2000038154A1 (en) * | 1998-12-22 | 2000-06-29 | Accenture Properties (2) B.V. | A system, method and article of manufacture for a goal based educational system |
CN202473010U (zh) * | 2012-02-12 | 2012-10-03 | 李冰 | 数学运算教学练习装置 |
CN203520691U (zh) * | 2013-10-24 | 2014-04-02 | 宋子建 | 一种小学数学教学用计算器 |
AU2016203971A1 (en) * | 2015-06-12 | 2017-01-05 | Mitchell James DONALDSON | Rotational Mathematical Teaching Aid |
CN205959465U (zh) * | 2016-05-26 | 2017-02-15 | 陈敏 | 一种数学运算辅助教具 |
CN106910392A (zh) * | 2015-12-22 | 2017-06-30 | 北京时代培飞教育科技有限公司 | 用于数字和运算学习的数学教具 |
CN107293192A (zh) * | 2017-06-02 | 2017-10-24 | 陈晓纪 | 用于数学思维训练的数学教具 |
CN107492268A (zh) * | 2017-09-12 | 2017-12-19 | 四川弘毅智慧知识产权运营有限公司 | 一种趣味性幼儿益智教具 |
CN108831198A (zh) * | 2018-09-14 | 2018-11-16 | 苏州颗粒智能玩具有限公司 | 一种用于儿童教育的益智玩具 |
CN208985454U (zh) * | 2018-05-20 | 2019-06-14 | 董树岩 | 一种具有辅助认知效果的小学数学加法运算演示器 |
CN209216305U (zh) * | 2018-11-27 | 2019-08-06 | 重庆第二师范学院 | 一种儿童辅助学习教具 |
CN110189591A (zh) * | 2019-06-26 | 2019-08-30 | 河南水利与环境职业学院 | 一种用于数学思维训练的数学教具 |
CN111312025A (zh) * | 2020-04-03 | 2020-06-19 | 邓纪平 | 一种辅助学生想象立体几何图形的教学设备 |
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2020
- 2020-07-16 CN CN202010685824.2A patent/CN111739386B/zh active Active
Patent Citations (13)
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WO2000038154A1 (en) * | 1998-12-22 | 2000-06-29 | Accenture Properties (2) B.V. | A system, method and article of manufacture for a goal based educational system |
CN202473010U (zh) * | 2012-02-12 | 2012-10-03 | 李冰 | 数学运算教学练习装置 |
CN203520691U (zh) * | 2013-10-24 | 2014-04-02 | 宋子建 | 一种小学数学教学用计算器 |
AU2016203971A1 (en) * | 2015-06-12 | 2017-01-05 | Mitchell James DONALDSON | Rotational Mathematical Teaching Aid |
CN106910392A (zh) * | 2015-12-22 | 2017-06-30 | 北京时代培飞教育科技有限公司 | 用于数字和运算学习的数学教具 |
CN205959465U (zh) * | 2016-05-26 | 2017-02-15 | 陈敏 | 一种数学运算辅助教具 |
CN107293192A (zh) * | 2017-06-02 | 2017-10-24 | 陈晓纪 | 用于数学思维训练的数学教具 |
CN107492268A (zh) * | 2017-09-12 | 2017-12-19 | 四川弘毅智慧知识产权运营有限公司 | 一种趣味性幼儿益智教具 |
CN208985454U (zh) * | 2018-05-20 | 2019-06-14 | 董树岩 | 一种具有辅助认知效果的小学数学加法运算演示器 |
CN108831198A (zh) * | 2018-09-14 | 2018-11-16 | 苏州颗粒智能玩具有限公司 | 一种用于儿童教育的益智玩具 |
CN209216305U (zh) * | 2018-11-27 | 2019-08-06 | 重庆第二师范学院 | 一种儿童辅助学习教具 |
CN110189591A (zh) * | 2019-06-26 | 2019-08-30 | 河南水利与环境职业学院 | 一种用于数学思维训练的数学教具 |
CN111312025A (zh) * | 2020-04-03 | 2020-06-19 | 邓纪平 | 一种辅助学生想象立体几何图形的教学设备 |
Non-Patent Citations (1)
Title |
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王霞: "趣味教学模式在小学数学教学中的灵活运用", 《中华少年》 * |
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Effective date of registration: 20211222 Address after: 272600 Kelong Road East and Zhixing Road North, Liangshan County Economic Development Zone, Jining City, Shandong Province Applicant after: Shandong zhengheda Education Technology Co.,Ltd. Address before: No. 520, dongliushi village, Fantian Town, Wen County, Jiaozuo City, Henan Province 454850 Applicant before: Deng Jiping |
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Denomination of invention: A Mathematical Teaching Aid for Mathematical Thinking Training Effective date of registration: 20230317 Granted publication date: 20220111 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong zhengheda Education Technology Co.,Ltd. Registration number: Y2023980035044 |
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Granted publication date: 20220111 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong zhengheda Education Technology Co.,Ltd. Registration number: Y2023980035044 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mathematical teaching aid for mathematical thinking training Granted publication date: 20220111 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: Shandong zhengheda Education Technology Co.,Ltd. Registration number: Y2024980008458 |