Thu thập- kiểm đếm
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</div><p></p> <p>Khối lập phương&nbsp; <img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-202506-1665321912.png.webp" width="135" height="62" alt="hinh-anh-thu-thap-kiem-dem-1502-1" title="hinh-anh-thu-thap-kiem-dem-1502-1" loading="lazy"> 9</p> <p>Khối cầu&nbsp; <img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-202601-1665321968.png.webp" width="181" height="53" alt="hinh-anh-thu-thap-kiem-dem-1502-2" title="hinh-anh-thu-thap-kiem-dem-1502-2" loading="lazy"> 13</p> <h3 id="1-so">1. Số?</h3> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203016-1665322223.png.webp" width="556" height="91" alt="hinh-anh-thu-thap-kiem-dem-1502-3" title="hinh-anh-thu-thap-kiem-dem-1502-3" loading="lazy"></p> <h3 id="2-kiem-dem-so-luong-tung-loai-con-vat-chacircu-chau-chuon-chuon-bo-rugravea-vagrave-ghi-ket-qua-theo-mau">2. Kiểm đếm số lượng từng loại con vật: châu chấu, chuồn chuồn, bọ rùa và ghi kết quả (theo mẫu):</h3> <p><img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203142-1665322313.png.webp" width="371" height="255" alt="hinh-anh-thu-thap-kiem-dem-1502-4" title="hinh-anh-thu-thap-kiem-dem-1502-4" loading="lazy"> <strong>Mẫu:</strong> Ong <img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203250-1665322398.png.webp" width="87" height="41" alt="hinh-anh-thu-thap-kiem-dem-1502-5" title="hinh-anh-thu-thap-kiem-dem-1502-5" loading="lazy"></p><div> <div class="ads-horizontal-wrapped">
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</div> 6<p></p> <h3 id="3">3.</h3> <p>a) Kiểm đếm số lượng từng loại trái cây: na, thanh long, dâu tây, dứa và ghi kết quả (theo mẫu):</p> <p><img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203517-1665322528.png.webp" width="359" height="183" alt="hinh-anh-thu-thap-kiem-dem-1502-6" title="hinh-anh-thu-thap-kiem-dem-1502-6" loading="lazy"> <strong>Mẫu:</strong> Táo <img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203553-1665322561.png.webp" width="83" height="37" alt="hinh-anh-thu-thap-kiem-dem-1502-7" title="hinh-anh-thu-thap-kiem-dem-1502-7" loading="lazy"> 7</p> <p>b) Trả lời câu hỏi: Loại trái cây nào có nhiều nhất? Loại trái cây nào có ít nhất?</p> <h3 id="4-mot-nguoi-theo-dotildei-thoi-tiet-datilde-ghi-lai-thoi-tiet-trong-thaacuteng-6-nhu-sau">4. Một người theo dõi thời tiết đã ghi lại thời tiết trong tháng 6 như sau:</h3> <p><strong>Tháng 6&nbsp;</strong></p> <table style="border-collapse: collapse; width: 95.4075%; height: 172.667px; margin-left: auto; margin-right: auto;" border="1"> <tbody> <tr style="height: 69.6944px;"> <td style="width: 10.1142%; height: 69.6944px;">1<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203945-1665322793.png.webp" width="24" height="27" alt="hinh-anh-thu-thap-kiem-dem-1502-8" title="hinh-anh-thu-thap-kiem-dem-1502-8" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">2<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203945-1665322817.png.webp" width="25" height="29" alt="hinh-anh-thu-thap-kiem-dem-1502-9" title="hinh-anh-thu-thap-kiem-dem-1502-9" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">3<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204608-1665323183.png.webp" width="28" height="22" alt="hinh-anh-thu-thap-kiem-dem-1502-10" title="hinh-anh-thu-thap-kiem-dem-1502-10" loading="lazy"><div> <div class="ads-horizontal-wrapped">
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</div></td> <td style="width: 10.1142%; height: 69.6944px;">4<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203945-1665322839.png.webp" width="23" height="27" alt="hinh-anh-thu-thap-kiem-dem-1502-11" title="hinh-anh-thu-thap-kiem-dem-1502-11" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">5<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204608-1665323213.png.webp" width="28" height="22" alt="hinh-anh-thu-thap-kiem-dem-1502-12" title="hinh-anh-thu-thap-kiem-dem-1502-12" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">6<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204951-1665323398.png.webp" width="34" height="31" alt="hinh-anh-thu-thap-kiem-dem-1502-13" title="hinh-anh-thu-thap-kiem-dem-1502-13" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">7<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204608-1665323236.png.webp" width="28" height="22" alt="hinh-anh-thu-thap-kiem-dem-1502-14" title="hinh-anh-thu-thap-kiem-dem-1502-14" loading="lazy"></td> <td style="width: 10.1142%; height: 69.6944px;">8<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-203945-1665322882.png.webp" width="25" height="29" alt="hinh-anh-thu-thap-kiem-dem-1502-15" title="hinh-anh-thu-thap-kiem-dem-1502-15" loading="lazy"><div> <div class="ads-horizontal-wrapped">
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</div></td> <td style="width: 10.1142%; height: 51.5278px;">29<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204951-1665323526.png.webp" width="29" height="26" alt="hinh-anh-thu-thap-kiem-dem-1502-36" title="hinh-anh-thu-thap-kiem-dem-1502-36" loading="lazy"></td> <td style="width: 8.646%; height: 51.5278px;">30<img src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-204951-1665323549.png.webp" width="22" height="20" alt="hinh-anh-thu-thap-kiem-dem-1502-37" title="hinh-anh-thu-thap-kiem-dem-1502-37" loading="lazy"></td> </tr> </tbody> </table> <p>&nbsp;</p> <p>a) Hãy kiểm đếm và ghi lại kết quả số ngày nắng, số ngày mưa và số ngày mưa nhiều và số ngày nhiều mây.</p> <p>b) Nêu nhận xét về số ngày nắng trong tháng trên.</p> <h3 id="5-trograve-choi-oan-tugrave-tigrave">5. Trò chơi ''Oản tù tì''</h3> <p>Thực hiện nhiều lần, kiểm đếm và ghi lại kết quả mỗi lần chơi:</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/uploads/tinymce/anh-chup-man-hinh-2022-10-09-205630-1665323802.png.webp" width="572" height="270" alt="hinh-anh-thu-thap-kiem-dem-1502-38" title="hinh-anh-thu-thap-kiem-dem-1502-38" loading="lazy"></p>